FountainPen

Proprietà:Patent title

Titolo del brevetto (come riportato sullo stesso).

precedenti 202050100250500successivi 20
Showing 20 pages using this property.
P
Patent-US-1673579.pdf +
Lever for self-filling fountain pens  +
Patent-US-1674259.pdf +
Pencil gripper  +
Patent-US-1674260.pdf +
Pencil gripper  +
Patent-US-1674261.pdf +
Pencil gripper  +
Patent-US-1675543.pdf +
Fountain-pen desk stand  +
Patent-US-1675826.pdf +
Pencil  +
Patent-US-1681954.pdf +
Fountain-pen clip  +
Patent-US-1694945.pdf +
Mechanical pencil  +
Patent-US-1696183.pdf +
Clip for pencil and the like  +
Patent-US-1696218.pdf +
Fountain-pen desk set  +
Patent-US-1702954.pdf +
Pencil attachment  +
Patent-US-1704470.pdf +
Fountain pen  +
Patent-US-1705656.pdf +
Holder for fountain pens  +
Patent-US-1706616.pdf +
Fountain pen  +
Patent-US-1706662.pdf +
Desk set  +
Patent-US-1706751.pdf +
Fountain pen  +
Patent-US-1706923.pdf +
Feeder bar  +
Patent-US-1708671.pdf +
Machine for writing a plurality of signatures  +
Patent-US-1712304.pdf +
Fountain pen  +
Patent-US-1712850.pdf +
Pencil  +
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