Proprietà:Patent title

Da FountainPen.
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Titolo del brevetto (come riportato sullo stesso).

Showing 20 pages using this property.
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Fountain-pen  +
Feeder for fountain-pens  +
Fountain pen  +
Fountain-pen  +
Fountain-pen  +
Fountain-pen  +
Fountain-pen  +
Self-filling fountain-pen  +
Self-filling fountain-pen  +
Finger-guard for penholders or pencils  +
Reservoir pen  +
Fountain-pen  +
Fountain-pen  +
Fountain-pen and pencil holder  +
Fountain-pen  +
Self-filling fountain-pen  +
Fountain-pen  +
Self-filling fountain-pen  +
Safety-clip for holding pens and pencils  +
Fountain-pen  +