Reel spindle
United States Patent 3253796
US Patent References:
/1023053.html
- - 1023053

Ribbon-spool holder for typewriting-machines
- - 1379408


Inventors:
Jackson, Arnel E.
Publication Date:
05/31/1966
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Assignee:
RCA CORP
Primary Class:
242/597.300
Other Classes:
242/597.600, 403/257
International Classes:
B65H75/18