Title:
SAFETY FOUNTAIN-PEN.
United States Patent 0698882


Inventors:
WATERMAN LEWIS E (US)
WATERMAN FRANK D (US)
Application Number:
US1898680681A
Filing Date:
05/14/1898
Assignee:
LEWIS E. WATERMAN
FRANK D. WATERMAN
Primary Class:
Other Classes:
401/191, 401/251
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