Search by property

This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.

List of results

• File:Patent-DE-652405.pdf  + (October 30, 1937)
• File:Patent-CH-193646.pdf  + (October 31, 1937)
• File:Patent-GB-474736.pdf  + (November 5, 1937)
• File:Patent-GB-474893.pdf  + (November 9, 1937)
• File:Patent-US-2099126.pdf  + (November 16, 1937)
• File:Patent-CH-194208.pdf  + (November 30, 1937)
• File:Patent-GB-475970.pdf  + (November 30, 1937)
• File:Patent-US-2101304.pdf  + (December 7, 1937)
• File:Patent-US-2102044.pdf  + (December 14, 1937)
• File:Patent-US-D107708.pdf  + (December 28, 1937)
• File:Patent-US-2104638.pdf  + (January 4, 1938)
• File:Patent-US-2104676.pdf  + (January 4, 1938)
• File:Patent-FR-822628.pdf  + (January 5, 1938)
• File:Patent-FR-822691.pdf  + (January 5, 1938)
• File:Patent-US-2105049.pdf  + (January 11, 1938)
• File:Patent-US-2105189.pdf  + (January 11, 1938)
• File:Patent-GB-478118.pdf  + (January 11, 1938)
• File:Patent-US-2105424.pdf  + (January 11, 1938)
• File:Patent-FR-823477.pdf  + (January 20, 1938)
• File:Patent-GB-478651.pdf  + (January 21, 1938)
• File:Patent-DE-655438.pdf  + (January 25, 1938)
• File:Patent-US-2163515.pdf  + (January 25, 1938)
• File:Patent-FR-823652.pdf  + (January 25, 1938)
• File:Patent-US-2107162.pdf  + (February 1, 1938)
• File:Patent-US-2107150.pdf  + (February 1, 1938)

• File:Patent-FR-824697.pdf  + (February 14, 1938)

• File:Patent-GB-479937.pdf  + (February 15, 1938)
• File:Patent-GB-480717.pdf  + (February 28, 1938)
• File:Patent-US-2110007.pdf  + (March 1, 1938)
• File:Patent-GB-480965.pdf  + (March 3, 1938)
• File:Patent-US-2110578.pdf  + (March 8, 1938)
• File:Patent-US-2110558.pdf  + (March 8, 1938)
• File:Patent-GB-482097.pdf  + (March 23, 1938)
• File:Patent-US-2113633.pdf  + (April 12, 1938)
• File:Patent-GB-484593.pdf  + (May 9, 1938)
• File:Patent-FR-828489.pdf  + (May 18, 1938)
• File:Patent-US-2118241.pdf  + (May 24, 1938)
• File:Patent-US-2120059.pdf  + (June 7, 1938)
• File:Patent-US-2119796.pdf  + (June 7, 1938)
• File:Patent-US-2120652.pdf  + (June 14, 1938)
• File:Patent-DE-661729.pdf  + (June 25, 1938)
• File:Patent-GB-487942.pdf  + (June 28, 1938)
• File:Patent-US-2123110.pdf  + (July 5, 1938)
• File:Patent-US-2124771.pdf  + (July 26, 1938)
• File:Patent-US-2125957.pdf  + (August 9, 1938)
• File:Patent-US-D110896.pdf  + (August 16, 1938)
• File:Patent-US-2127043.pdf  + (August 16, 1938)
• File:Patent-DE-664007.pdf  + (August 18, 1938)
• File:Patent-DE-664392.pdf  + (August 26, 1938)
• File:Patent-CH-199498.pdf  + (August 31, 1938)
• File:Patent-US-2129134.pdf  + (September 6, 1938)