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-1064098.pdf + (Walter A. Sheaffer)
- File:Patent-US-1114052.pdf + (Walter A. Sheaffer)
- File:Patent-US-1118240.pdf + (Walter A. Sheaffer)
- File:Patent-US-1284156.pdf + (Walter A. Sheaffer)
- File:Patent-US-1554604.pdf + (Walter A. Sheaffer)
- File:Patent-US-1531419.pdf + (Walter A. Sheaffer)
- File:Patent-US-1675826.pdf + (Walter A. Sheaffer)
- File:Patent-US-D059035.pdf + (Walter A. Sheaffer)
- File:Patent-US-D074242.pdf + (Walter A. Sheaffer and Craig R. Sheaffer)
- File:Patent-US-1641829.pdf + (Walter A. Sheaffer, Craig R. Sheaffer)
- File:Patent-DE-672665.pdf + (Walter Anweiler)
- File:Patent-US-1717001.pdf + (Walter F. Benson)
- File:Patent-US-533350.pdf + (Walter F. Cushing)
- File:Patent-US-677008.pdf + (Walter W. Winton)
- File:Patent-US-D178033.pdf + (Waterman Company Inc.)
- File:Patent-US-D181705.pdf + (Waterman Company Inc.)
- File:Patent-US-D177359.pdf + (Waterman Company Inc.)
- File:Patent-US-2987044.pdf + (Waterman Pen Company Inc.)
- File:Patent-US-2802448.pdf + (Waterman Pen Company Inc.)
- File:Patent-US-2881737.pdf + (Waterman Pen Company Inc.)
- File:Patent-US-2782762.pdf + (Waterman Pen Company Inc.)