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-1321188.pdf + (Self-filling fountain-pen)
- File:Patent-US-630526.pdf + (Self-filling fountain-pen)
- File:Patent-US-630527.pdf + (Self-filling fountain-pen)
- File:Patent-US-836180.pdf + (Self-filling fountain-pen)
- File:Patent-US-800129.pdf + (Self-filling fountain-pen)
- File:Patent-US-787152.pdf + (Self-filling fountain-pen)
- File:Patent-US-1304739.pdf + (Self-filling fountain-pen)
- File:Patent-US-1053879.pdf + (Self-filling fountain-pen)
- File:Patent-US-1007619.pdf + (Self-filling fountain-pen)
- File:Patent-US-851081.pdf + (Self-filling fountain-pen)
- File:Patent-US-976815.pdf + (Self-filling fountain-pen)
- File:Patent-US-1049465.pdf + (Self-filling pen)
- File:Patent-US-1876298.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)