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-DE-801614.pdf + (gennaio 15, 1951)
- File:Patent-US-2538294.pdf + (gennaio 16, 1951)
- File:Patent-FR-971980.pdf + (gennaio 24, 1951)
- File:Patent-FR-878818.pdf + (gennaio 24, 1951)
- File:Patent-DE-802498.pdf + (febbraio 12, 1951)
- File:Patent-FR-973683.pdf + (febbraio 13, 1951)
- File:Patent-FR-973950.pdf + (febbraio 16, 1951)
- File:Patent-DE-803094.pdf + (febbraio 26, 1951)
- File:Patent-CH-274547.pdf + (aprile 15, 1951)
- File:Patent-FR-978573.pdf + (aprile 16, 1951)
- File:Patent-US-2548906.pdf + (aprile 17, 1951)
- File:Patent-DE-804411.pdf + (aprile 22, 1951)
- File:Patent-DE-804532.pdf + (aprile 26, 1951)
- File:Patent-DE-804767.pdf + (aprile 30, 1951)
- File:Patent-DE-804769.pdf + (aprile 30, 1951)
- File:Patent-US-2553598.pdf + (maggio 22, 1951)
- File:Patent-US-2553599.pdf + (maggio 22, 1951)
- File:Patent-US-2554654.pdf + (maggio 29, 1951)
- File:Patent-US-2554641.pdf + (maggio 29, 1951)
- File:Patent-US-2557054.pdf + (giugno 12, 1951)
- File:Patent-DE-806413.pdf + (giugno 14, 1951)