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Elenco dei risultati

• File:Patent-GB-191101051.pdf  + (Improvements in Pen Holders)
• File:Patent-GB-191210727.pdf  + (Improvements in Pen Holders)
• File:Patent-GB-190708313.pdf  + (Improvements in Pen-nibs for use in connection with Fountain and other Pens)
• File:Patent-GB-190603690.pdf  + (Improvements in Pencil Cases)
• File:Patent-GB-190616715.pdf  + (Improvements in Pencil-cases)
• File:Patent-GB-191026585.pdf  + (Improvements in Pens Nibs or Styles)
• 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-191505790.pdf  + (Improvements in Self-filling Fountain Pens)
• File:Patent-GB-190909893.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-191309185.pdf  + (Improvements in and connected with Fountain Pens)
• File:Patent-GB-337794.pdf  + (Improvements in and connected with Fountain Pens)

• File:Patent-GB-190929406.pdf  + (Improvements in and connected with Fountain Pens and the like)
• File:Patent-GB-191412837.pdf  + (Improvements in and connected with Fountain and like Pens)
• File:Patent-GB-337835.pdf  + (Improvements in and connected with Self-filling Fountain Pens)
• File:Patent-GB-375458.pdf  + (Improvements in and connected with Self-filling Fountain Pens)
• File:Patent-GB-190507113.pdf  + (Improvements in and relating to Cases or Holders for Fountain Pens, Pencils and the like)
• File:Patent-GB-190601860.pdf  + (Improvements in and relating to Cases or Holders for Fountain Pens, Pencils and the like)
• File:Patent-GB-128009.pdf  + (Improvements in and relating to Fountain Pen Clips)
• File:Patent-GB-190804024.pdf  + (Improvements in and relating to Fountain Pen Nibs)
• File:Patent-GB-190809818.pdf  + (Improvements in and relating to Fountain Pen Nibs)
• File:Patent-GB-445752.pdf  + (Improvements in and relating to Fountain Pens)
• File:Patent-GB-191218716.pdf  + (Improvements in and relating to Fountain Pens)
• File:Patent-GB-442262.pdf  + (Improvements in and relating to Fountain Pens)
• File:Patent-GB-469699.pdf  + (Improvements in and relating to Fountain Pens)
• File:Patent-GB-125906.pdf  + (Improvements in and relating to Fountain Pens)
• File:Patent-GB-127532.pdf  + (Improvements in and relating to Fountain Pens)
• File:Patent-GB-273357.pdf  + (Improvements in and relating to Fountain Pens)
• File:Patent-GB-269614.pdf  + (Improvements in and relating to Fountain Pens)
• File:Patent-GB-469496.pdf  + (Improvements in and relating to Fountain Pens)
• File:Patent-GB-620605.pdf  + (Improvements in and relating to Fountain Pens)
• File:Patent-GB-190719977.pdf  + (Improvements in and relating to Fountain and Stylographic Pens)
• File:Patent-GB-364436.pdf  + (Improvements in and relating to Fountain-pens)
• File:Patent-GB-406073.pdf  + (Improvements in and relating to Ink Wells and in particular Ink Wells suitable for use with Self-filling Fountain Pens)
• File:Patent-GB-190812001.pdf  + (Improvements in and relating to Ink-stands)
• File:Patent-GB-190721882.pdf  + (Improvements in and relating to Loose Leaf Ledgers, Binders and the like)