Title:
Check-canceling attachment for fountain pens
United States Patent 1509876


Inventors:
Escalambre, Ricerra Pedro
Application Number:
US62071423A
Publication Date:
09/30/1924
Filing Date:
02/23/1923
Assignee:
Gregorio, Polintan
Primary Class:
Other Classes:
401/195
International Classes:
B43K29/18
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