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-US-1893534.pdf + (febbraio 10, 1930)
- File:Patent-GB-336190.pdf + (febbraio 11, 1930)
- File:Patent-GB-344185.pdf + (febbraio 14, 1930)
- File:Patent-US-1822166.pdf + (febbraio 15, 1930)
- File:Patent-FR-690093.pdf + (febbraio 17, 1930)
- File:Patent-US-1833244.pdf + (febbraio 27, 1930)
- File:Patent-DE-537280.pdf + (marzo 1, 1930)
- File:Patent-US-1794939.pdf + (marzo 5, 1930)
- File:Patent-FR-691384.pdf + (marzo 13, 1930)
- File:Patent-US-1807415.pdf + (marzo 15, 1930)
- File:Patent-US-1886307.pdf + (marzo 29, 1930)
- File:Patent-FR-693093.pdf + (marzo 31, 1930)
- File:Patent-CH-148515.pdf + (aprile 1, 1930)
- File:Patent-DE-532849.pdf + (aprile 2, 1930)
- File:Patent-US-1812536.pdf + (aprile 4, 1930)
- File:Patent-US-D082897.pdf + (aprile 4, 1930)
- File:Patent-US-1868257.pdf + (aprile 24, 1930)
- File:Patent-US-D082341.pdf + (aprile 26, 1930)
- File:Patent-US-1851257.pdf + (maggio 3, 1930)
- File:Patent-US-1862586.pdf + (maggio 3, 1930)
- File:Patent-FR-694955.pdf + (maggio 3, 1930)