translate English to German: 3.1 Quotations, plans and the relevant drawings, descriptions, illustrations and the like are the intellectual property of the seller and must be neither copied, reproduced nor brought to the knowledge of third parties in any way nor used without authorization for the construction of a production line or parts thereof. They are to be returned to the seller immediately on request if the order is not carried out.
4.1 Die Preise des Verkäufers gelten, soweit nicht anders vereinbart, ab Werk, ausschließlich Verpackung, Transportversicherung, Fracht und Montage.