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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-1537226.pdf + (Lever filler for fountain pens with metal casings)
- File:Patent-US-1475953.pdf + (Lever for self-filler fountain pens)
- File:Patent-US-1673579.pdf + (Lever for self-filling fountain pens)
- File:Patent-US-1263808.pdf + (Lever self-filler fountain-pen)
- File:Patent-US-1194510.pdf + (Lever-Filler Fountain-pen)
- File:Patent-US-1328215.pdf + (Lever-filler for fountain-pens)
- File:Patent-US-1472963.pdf + (Lever-filler fountain pen)
- File:Patent-US-1957677.pdf + (Liquid container and housing)
- File:Patent-US-2811948.pdf + (Locking device for fountain pen)
- File:Patent-GB-266338.pdf + (Loose lead pencil holder)
- File:Patent-US-2318977.pdf + (Machine for inlaying)
- File:Patent-US-1708671.pdf + (Machine for writing a plurality of signatures)
- File:Patent-US-1411715.pdf + (Magazine Pencil)
- File:Patent-US-1533087.pdf + (Magazine pencil)
- File:Patent-US-1720717.pdf + (Magazine pencil)
- File:Patent-US-1833244.pdf + (Magazine pencil)
- File:Patent-US-1489590.pdf + (Magazine pencil)
- File:Patent-US-1551604.pdf + (Magazine pencil)
- File:Patent-US-1551601.pdf + (Magazine pencil)
- File:Patent-US-1742711.pdf + (Magazine pencil)
- File:Patent-US-1236069.pdf + (Magazine pencil)