Proprietà:Patent title
Titolo del brevetto (come riportato sullo stesso).
P
Design for a calendar pencil +
Design for a ball point fountain pen +
Design for a fountain pen or similar article +
Combined pencil and pen point protector and clip +
Writing implement +
Fountain pen or pencil clip +
Fountain pen +
Fountain pen or the like +
Fountain pen +
Fountain pen cap +
Pocket clip +
Pen nib +
Cap for a writing instrument +
Ball point pen +
Ball point pen +
Fountain pen +
Fountain pen +
Closure cap for a writing instrument +
Fountain pen +
Writing instrument or similar article +