AUTOMATIC NEEDLE POSITIONER
United States Patent 3439638

Inventors:
Zuk, Peter
Publication Date:
04/22/1969
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Assignee:
Peter, Zuk
Primary Class:
112/274
Other Classes:
74/138
International Classes:
D05B69/22; D05B69/28; D05B69/00; F16H31/00; F16H27/02; D05B69/12
Foreign References:
DE911209C




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