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-1433325.pdf + (dicembre 10, 1919)
- File:Patent-US-1385187.pdf + (dicembre 15, 1919)
- File:Patent-DE-349408.pdf + (dicembre 21, 1919)
- File:Patent-US-1381546.pdf + (dicembre 31, 1919)
- File:Patent-US-1507782.pdf + (gennaio 30, 1920)
- File:Patent-US-1641829.pdf + (gennaio 30, 1920)
- File:Patent-DE-366684.pdf + (febbraio 8, 1920)
- File:Patent-US-1407552.pdf + (febbraio 11, 1920)
- File:Patent-US-D055515.pdf + (febbraio 16, 1920)
- File:Patent-US-1365131.pdf + (marzo 26, 1920)
- File:Patent-US-1490245.pdf + (marzo 29, 1920)
- File:Patent-US-1372608.pdf + (marzo 30, 1920)
- File:Patent-DE-357349.pdf + (marzo 31, 1920)
- File:Patent-GB-141075.pdf + (aprile 1, 1920)
- File:Patent-GB-141071.pdf + (aprile 1, 1920)
- File:Patent-GB-149315.pdf + (aprile 1, 1920)
- File:Patent-GB-146930.pdf + (aprile 1, 1920)
- File:Patent-US-1386817.pdf + (aprile 5, 1920)
- File:Patent-FR-513549.pdf + (aprile 10, 1920)
- File:Patent-US-1472962.pdf + (aprile 19, 1920)
- File:Patent-US-1358511.pdf + (maggio 7, 1920)