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-1977527.pdf + (Herman Pohle)
- File:Patent-CH-81788.pdf + (Hermann Burkhardt)
- File:Patent-CH-117009.pdf + (Hermann Burkhardt)
- File:Patent-BE-337528.pdf + (Hermann Burkhardt, Paul Grob-Hablützel)
- File:Patent-GB-260304.pdf + (Hermann Burkhardt, Paul Grob-Hablützel)
- File:Patent-DE-803094.pdf + (Hermann Mayr)
- File:Patent-US-295395.pdf + (Hezekiah Hewitt)
- File:Patent-US-D147107.pdf + (Holly Pen Corporation)
- File:Patent-US-1342736.pdf + (Houston Fountain Pen Company)
- File:Patent-US-2011516.pdf + (Hugo A. Funk)
- File:Patent-DE-268612.pdf + (Hugo Stein)
- File:Patent-US-756076.pdf + (Huston Taylor)
- File:Patent-US-738859.pdf + (Huston Taylor)
- File:Patent-US-1737948.pdf + (Ignatz Salz)
- File:Patent-DE-152729.pdf + (Ignaz Timar)
- File:Patent-IT-653209.pdf + (Ignoto)
- File:Patent-US-1339359.pdf + (Illinois Pen Company)
- File:Patent-US-750928.pdf + (Irving G. Woodward)
- File:Patent-US-1594740.pdf + (Isaia Levi)
- File:Patent-US-1737463.pdf + (Isaia Levi)
- File:Patent-US-D089815.pdf + (Ivan D. Tefft)