BUTTON ASSEMBLING MACHINE
United States Patent 3442163
US Patent References:
/0228233.html
- - 0228233

/0598711.html
- - 0598711

/0669997.html
- - 0669997


Inventors:
Chalfin, Bernard D.
Peterson, Richard J.
Publication Date:
05/06/1969
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Assignee:
C & C BUTTON & TRIMMING CO INC
Primary Class:
79/5
International Classes:
A44B1/12; A44B1/00; D04D7/04




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