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-1351575.pdf + (agosto 31, 1920)
- File:Patent-US-1351591.pdf + (agosto 31, 1920)
- File:Patent-US-1351552.pdf + (agosto 31, 1920)
- File:Patent-DE-326796.pdf + (ottobre 2, 1920)
- File:Patent-GB-151844.pdf + (ottobre 7, 1920)
- File:Patent-GB-151753.pdf + (ottobre 7, 1920)
- File:Patent-FR-526081.pdf + (ottobre 7, 1920)
- File:Patent-AT-81466B.pdf + (ottobre 11, 1920)
- File:Patent-US-1357083.pdf + (ottobre 26, 1920)
- File:Patent-IT-174083.pdf + (ottobre 30, 1920)
- File:Patent-US-1358511.pdf + (novembre 9, 1920)
- File:Patent-US-1359880.pdf + (novembre 23, 1920)
- File:Patent-US-D056681.pdf + (novembre 23, 1920)
- File:Patent-GB-141075.pdf + (novembre 25, 1920)
- File:Patent-US-1360647.pdf + (novembre 30, 1920)
- File:Patent-GB-141071.pdf + (dicembre 9, 1920)
- File:Patent-US-1365131.pdf + (gennaio 11, 1921)
- File:Patent-US-1365463.pdf + (gennaio 11, 1921)
- File:Patent-US-1365754.pdf + (gennaio 18, 1921)
- File:Patent-US-1367255.pdf + (febbraio 1, 1921)
- File:Patent-FR-512990.pdf + (febbraio 4, 1921)