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-1920409.pdf + (agosto 1, 1933)
- File:Patent-US-1920770.pdf + (agosto 1, 1933)
- File:Patent-DE-581704.pdf + (agosto 1, 1933)
- File:Patent-FR-750406.pdf + (agosto 10, 1933)
- File:Patent-FR-750689.pdf + (agosto 16, 1933)
- File:Patent-GB-396879.pdf + (agosto 17, 1933)
- File:Patent-DE-582622.pdf + (agosto 18, 1933)
- File:Patent-FR-750757.pdf + (agosto 18, 1933)
- File:Patent-US-1923734.pdf + (agosto 22, 1933)
- File:Patent-US-1923269.pdf + (agosto 22, 1933)
- File:Patent-GB-397736.pdf + (agosto 31, 1933)
- File:Patent-US-1926405.pdf + (settembre 12, 1933)
- File:Patent-US-1926852.pdf + (settembre 12, 1933)
- File:Patent-GB-399592.pdf + (ottobre 12, 1933)
- File:Patent-US-1931138.pdf + (ottobre 17, 1933)
- File:Patent-US-1932248.pdf + (ottobre 24, 1933)
- File:Patent-US-1932765.pdf + (ottobre 31, 1933)
- File:Patent-US-1935010.pdf + (novembre 14, 1933)
- File:Patent-US-1935011.pdf + (novembre 14, 1933)
- File:Patent-US-1937107.pdf + (novembre 28, 1933)
- File:Patent-DE-588550.pdf + (novembre 28, 1933)
- File:Patent-DE-589001.pdf + (dicembre 1, 1933)