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-2152436.pdf + (marzo 28, 1939)
- File:Patent-US-2152161.pdf + (marzo 28, 1939)
- File:Patent-US-2153488.pdf + (aprile 4, 1939)
- File:Patent-US-D114095.pdf + (aprile 4, 1939)
- File:Patent-US-2154102.pdf + (aprile 11, 1939)
- File:Patent-US-2154103.pdf + (aprile 11, 1939)
- File:Patent-US-2156775.pdf + (maggio 2, 1939)
- File:Patent-FR-840819.pdf + (maggio 4, 1939)
- File:Patent-US-2158615.pdf + (maggio 16, 1939)
- File:Patent-FR-841365.pdf + (maggio 17, 1939)
- File:Patent-FR-841451.pdf + (maggio 22, 1939)
- File:Patent-US-2159002.pdf + (maggio 23, 1939)
- File:Patent-US-2159003.pdf + (maggio 23, 1939)
- File:Patent-US-2162223.pdf + (giugno 13, 1939)
- File:Patent-US-D115544.pdf + (luglio 4, 1939)
- File:Patent-FR-843941.pdf + (luglio 12, 1939)
- File:Patent-DE-678716.pdf + (luglio 21, 1939)
- File:Patent-US-D115868.pdf + (luglio 25, 1939)
- File:Patent-US-2167815.pdf + (agosto 1, 1939)
- File:Patent-US-D116098.pdf + (agosto 8, 1939)
- File:Patent-US-D116097.pdf + (agosto 8, 1939)