Title:
Receptacle for pen points provided with dark bands
United States Patent 1863061


Inventors:
Gabriel, Larsen
Application Number:
US42278830A
Publication Date:
06/14/1932
Filing Date:
01/23/1930
Assignee:
L E WATERMAN COMPANY
Primary Class:
Other Classes:
16/109, 220/640, 401/192, 401/243
International Classes:
B43K23/12
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