Title:
Cap construction
United States Patent 1872064


Inventors:
Cuthbert, William R.
Application Number:
US37995929A
Publication Date:
08/16/1932
Filing Date:
07/22/1929
Assignee:
W A SHEAFFER PEN CO
Primary Class:
Other Classes:
24/11F, 401/243
International Classes:
B43K25/02
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