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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-GB-283677.pdf + (Improvements in Propelling Pencils)
- File:Patent-GB-100592.pdf + (Improvements in Refill Lead Pencils)
- File:Patent-GB-375457.pdf + (Improvements in Reservoir Fountain Pens)
- File:Patent-GB-289969.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-270915.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-190720065.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-239274.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-190821631.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-190916587.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-190428533.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-705613.pdf + (Improvements in Self-Filling Ball Point Pens)
- File:Patent-GB-118118.pdf + (Improvements in Self-filling Fountain Pens)
- File:Patent-GB-190909893.pdf + (Improvements in Self-filling Fountain Pens)
- File:Patent-GB-191505790.pdf + (Improvements in Self-filling Fountain Pens)
- File:Patent-GB-127562.pdf + (Improvements in Stylographic Fountain Pens)
- File:Patent-GB-190804840.pdf + (Improvements in Stylographic Pens)
- File:Patent-GB-190918450.pdf + (Improvements in Stylographic Pens)
- File:Patent-GB-190524851.pdf + (Improvements in Stylographic Pens)
- File:Patent-GB-190108860.pdf + (Improvements in Stylographic Pens)
- File:Patent-GB-190515547.pdf + (Improvements in a Certain Part of Fountain Pens)
- File:Patent-GB-337794.pdf + (Improvements in and connected with Fountain Pens)
- File:Patent-GB-191309185.pdf + (Improvements in and connected with Fountain Pens)
- File:Patent-GB-190929406.pdf + (Improvements in and connected with Fountain Pens and the like)