system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
"""
Law, in each case excluding any rights in respect of any of the foregoing that comprise or are protected by Patents ("Trade Secrets"); (f) inventions, processes and designs; and (g) software, and all source code, object code, data and documentation relating thereto. - 4 - "Know How" means any and all concepts, ideas, information, data and documents of whatever nature, including, without limitation, drawings, methods, techniques, designs, specifications, photographs, samples, models, processes, procedures, reports, particulars of a technical nature (including, without limitation, any know how related to the manufacturing or design of Products and technical and commercial know how). "Law" means all laws, statutes, ordinances, decrees, judgments, codes, standards, acts, orders, by-laws, rules, regulations, permits, legally binding policies and guidelines and legally binding requirements of all Governmental Authorities. "Lead-Time" means, as applicable, the minimum number of days required between the date of the Purchase Order and the date of Delivery requested in a Purchase Order as such number is listed in Schedule 2. "Losses" has the meaning ascribed thereto in clause 10.1. "New Technology" has the meaning ascribed thereto in clause 13.3. "Other Transaction Documents" has the meaning ascribed thereto in clause 6.6. "Parties" and "Party" have the meaning ascribed thereto in the Preamble. "Permit" has the meaning ascribed thereto in clause 8.2(c). "Person" includes any individual, sole proprietorship, partnership, unincorporated association, unincorporated syndicate, unincorporated organization, trust, body corporate and a natural person in his or her capacity as trustee, executor, administrator or other legal representative. "Project Manager" has the meaning ascribed thereto in clause 12.8(a). "Project Team" has the meaning ascribed thereto in clause 12.8. "Quality Agreement" has the meaning ascribed thereto in clause 8.1. "Philips" has the meaning ascribed thereto in the Preamble. - 5 - "Philips Indemnitees" has the meaning ascribed thereto in clause 10.1(ii) "Product" means the Sonalleve MR-guided HIFU device which Philips shall manufacture and supply according to this Agreement as specified in Schedule 1,including spare parts. "Production Plan" means the production plan setting forth the delivery limitations as specified in Schedule 3, and as may be updated in accordance with clause 3.1. "Purchase Order" means an order for Products as may be submitted by Customer in accordance with clause 3. "Quality Agreement" means the Quality Agreement as described further in clause 8.1 of this Agreement, as the same may be amended or supplemented from time to time in accordance with the terms thereof. "Receiving Party" as the meaning ascribed thereto in clause 14.1. "Regulatory Transfer Date" has the meaning ascribed to such term in clause 2.3. "Representatives" has the meaning ascribed to such term in clause 14.2. "Required Jurisdictions" [Redacted - Commercially Sensitive] "RPA" means the resale purchasing agreement between the Parties, dated as of the Effective Date. "Specifications" means the specifications for the Product as set out in Schedule 1, as such specifications be amended from time to time in accordance with the terms of the quality agreement (the "Quality Agreement"). "Term" has the meaning ascribed thereto in clause 12.1. "Third Parties" means a Person who is not a Party or an Affiliate of a Party. "Transferred Confidential Information" has the meaning ascribed thereto in clause 14.4. "Transition Plan" has the meaning ascribed thereto in clause 12.8. "VAT" has the meaning ascribed thereto in clause 6.1. 2. GENERAL, SCOPE 2.1 During the Term, Philips shall manufacture and supply and Customer shall purchase the Products ordered by Customer pursuant to Purchase Orders (issued by Customer and accepted by Philips) in accordance with the terms and conditions of this Agreement. - 6 - 2.2 The Parties intend for the express terms and conditions contained in this Agreement, including the Quality Agreement and any Schedules and Exhibits hereto or thereto, and in any Purchase Order that are consistent with the terms and conditions of this Agreement to exclusively govern and control each of the Parties' respective rights and obligations regarding the manufacture, purchase and sale of the Products, and the Parties' agreement is expressly limited to such terms and conditions. Notwithstanding the foregoing, if any terms and conditions contained in a Purchase Order conflict with any terms and conditions contained in this Agreement, the applicable term or condition of this Agreement will prevail and such additional, contrary or different terms will have no force or effect. Except for such additional and contrary terms, the terms and conditions of all Purchase Orders are incorporated by reference into this Agreement for all applicable purposes hereunder. Without limitation of anything contained in this clause 2.2, any additional, contrary or
"""

Extract the exact clause related to "Agreement Date" from the excerpt above.