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-678716.pdf  + (July 21, 1939)
• File:Patent-US-D115868.pdf  + (July 25, 1939)
• File:Patent-US-2167815.pdf  + (August 1, 1939)
• File:Patent-US-D116098.pdf  + (August 8, 1939)
• File:Patent-US-D116097.pdf  + (August 8, 1939)
• File:Patent-US-D116005.pdf  + (August 8, 1939)
• File:Patent-GB-511521.pdf  + (August 21, 1939)
• File:Patent-US-2170242.pdf  + (August 22, 1939)
• File:Patent-DE-680292.pdf  + (August 25, 1939)
• File:Patent-DE-682285.pdf  + (October 12, 1939)
• File:Patent-FR-847613.pdf  + (October 12, 1939)
• File:Patent-DE-682506.pdf  + (October 16, 1939)
• File:Patent-US-2176661.pdf  + (October 17, 1939)
• File:Patent-US-2177466.pdf  + (October 24, 1939)
• File:Patent-DE-683548.pdf  + (November 8, 1939)
• File:Patent-GB-514513.pdf  + (November 10, 1939)
• File:Patent-US-2179727.pdf  + (November 14, 1939)
• File:Patent-US-2180560.pdf  + (November 21, 1939)
• File:Patent-FR-850525.pdf  + (December 19, 1939)
• File:Patent-US-2186027.pdf  + (January 9, 1940)
• File:Patent-US-2186869.pdf  + (January 9, 1940)
• File:Patent-US-2186870.pdf  + (January 9, 1940)
• File:Patent-US-2187528.pdf  + (January 16, 1940)
• File:Patent-US-2435123.pdf  + (January 27, 1940)
• File:Patent-GB-517388.pdf  + (January 29, 1940)

• File:Patent-US-2188662.pdf  + (January 30, 1940)

• File:Patent-US-D118872.pdf  + (February 6, 1940)
• File:Patent-US-D118873.pdf  + (February 6, 1940)
• File:Patent-US-2189696.pdf  + (February 6, 1940)
• File:Patent-US-D119006.pdf  + (February 13, 1940)
• File:Patent-DE-689266.pdf  + (March 15, 1940)
• File:Patent-DE-689408.pdf  + (March 20, 1940)
• File:Patent-DE-689598.pdf  + (March 28, 1940)
• File:Patent-DE-689744.pdf  + (April 1, 1940)
• File:Patent-FR-854177.pdf  + (April 6, 1940)
• File:Patent-US-D119932.pdf  + (April 16, 1940)
• File:Patent-GB-520445.pdf  + (April 24, 1940)
• File:Patent-US-2200042.pdf  + (May 7, 1940)
• File:Patent-US-D120734.pdf  + (May 28, 1940)
• File:Patent-US-2203093.pdf  + (June 4, 1940)
• File:Patent-US-D121336.pdf  + (July 2, 1940)
• File:Patent-US-D121335.pdf  + (July 2, 1940)
• File:Patent-NL-48900.pdf  + (July 15, 1940)
• File:Patent-US-2208460.pdf  + (July 16, 1940)
• File:Patent-GB-523717.pdf  + (July 22, 1940)
• File:Patent-GB-524710.pdf  + (August 13, 1940)
• File:Patent-GB-525411.pdf  + (August 28, 1940)
• File:Patent-US-2213931.pdf  + (September 3, 1940)
• File:Patent-US-2215630.pdf  + (September 24, 1940)
• File:Patent-DE-696573.pdf  + (September 24, 1940)
• File:Patent-FR-857935.pdf  + (October 5, 1940)