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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-1049465.pdf + (Self-filling pen)
- File:Patent-US-1798046.pdf + (Self-filling sac pen)
- File:Patent-US-2129134.pdf + (Self-filling sac pen)
- File:Patent-US-1602055.pdf + (Self-filling stylographic pen)
- File:Patent-US-1264684.pdf + (Self-filling writing instrument)
- File:Patent-US-1490244.pdf + (Self-loading magazine pencil)
- File:Patent-US-2154103.pdf + (Sheet stock and the manufacture of pen points)
- File:Patent-DE-357349.pdf + (Sicherheitsfuellfederhalter)
- File:Patent-US-1066115.pdf + (Signagraph)
- File:Patent-US-1406077.pdf + (Single-magazine pencil)
- File:Patent-DK-25155C.pdf + (Skriveinstrument til Blæk eller lignende)
- File:Patent-US-2517522.pdf + (Slider for propelling pencils with several leads)
- File:Patent-US-2782762.pdf + (Snap-action cap for fountain pen or the like)
- File:Patent-US-2030452.pdf + (Soluble ink fountain pen)
- File:Patent-US-1912774.pdf + (Soluble ink fountain pen)
- File:Patent-US-2061405.pdf + (Soluble ink fountain pen)
- File:Patent-US-2025110.pdf + (Soluble ink fountain pen)
- File:Patent-US-2024229.pdf + (Soluble ink fountain pen)
- File:Patent-US-2011222.pdf + (Soluble ink fountain pen)
- File:Patent-US-1947092.pdf + (Soluble ink fountain pen)
- File:Patent-US-1964821.pdf + (Soluble ink fountain pen)