Assertion: gypsum's amount | /r/HasProperty | 3 1/2%
Facets:
Source sentences:
text: Licensee agrees to pay to Licensor for said disclosures, information and assistance and the agreements of Licensor herein contained, and for the right, license and privilege of using the processes and making and using the machines and/or inventions in the manufacture of plasterboard and gypsum wallboard covered by said patents and applications for letters patent described in said Exhibit A, and for the privilege of manufacturing, using and/or selling plasterboard and gypsum wallboard embodying the inventions and improvements set forth and claimed in said patents and applications for letters patent, an amount (hereinafter for convenience referred to as a license fee or royalty) equivalent to three and one-half per cent (3 1/2%) of the selling price of Licensee of all plasterboard and gypsum wallboard of every kind, whether or not made by the use of said machines and/or embodying the inventions and improvements set forth and claimed in said letters patent or applications for letters patent, manufactured and sold by Licensee between the date hereof and February 10, 1937, the date of the expiration of patent number 1,330,413 mentioned in said Exhibit A, and thereafter an amount equivalent to two per cent (2%) of the selling price of Licensee of all such plasterboard and gypsum wallboard manufactured and sold by it between February 10, 1937, and July 8, 1941, the date of the expiration of said patent number 1,500,452, and thereafter an amount equivalent to one per cent (1%) of the selling price of Licensee of all such plasterboard and gypsum wallboard manufactured