Cerca per proprietà
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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.
Elenco dei risultati
- File:Patent-GB-534683.pdf + (marzo 13, 1941)
- File:Patent-FR-862566.pdf + (marzo 14, 1941)
- File:Patent-US-2236720.pdf + (aprile 1, 1941)
- File:Patent-US-2237155.pdf + (aprile 1, 1941)
- File:Patent-US-2239526.pdf + (aprile 22, 1941)
- File:Patent-US-2241203.pdf + (maggio 6, 1941)
- File:Patent-US-2241865.pdf + (maggio 13, 1941)
- File:Patent-US-2241846.pdf + (maggio 13, 1941)
- File:Patent-US-2241850.pdf + (maggio 13, 1941)
- File:Patent-US-2241852.pdf + (maggio 13, 1941)
- File:Patent-US-D127598.pdf + (giugno 3, 1941)
- File:Patent-GB-537269.pdf + (giugno 16, 1941)
- File:Patent-US-2249616.pdf + (luglio 15, 1941)
- File:Patent-US-2249004.pdf + (luglio 15, 1941)
- File:Patent-CH-215680.pdf + (luglio 15, 1941)
- File:Patent-BE-441770.pdf + (luglio 31, 1941)
- File:Patent-US-2252907.pdf + (agosto 19, 1941)
- File:Patent-DE-709836.pdf + (agosto 28, 1941)
- File:Patent-US-2254975.pdf + (settembre 2, 1941)
- File:Patent-US-2255093.pdf + (settembre 9, 1941)
- File:Patent-US-2258030.pdf + (ottobre 7, 1941)