Title:
Writing implement
United States Patent 2005110
Inventors:
Ritzert, Robert W.
Publication Date:
06/18/1935
Export Citation:
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Assignee:
ROLIN MFG COMPANY
Primary Class:
281/5
Other Classes:
40/334, 206/225, 401/52
International Classes:
B43K29/12; B43K29/00
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