Title:
Web break detection
United States Patent 2838303
Inventors:
Morley, Orville A.
Publication Date:
06/10/1958
Export Citation:
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Assignee:
MCCALL CORP
Primary Class:
226/11
Other Classes:
226/97.3, 271/260
International Classes:
B41F33/18; B65H26/02; F16P7/02; B41F33/00; B65H26/00; F16P7/00
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US Patent References:
0561772N/A