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Automatic clamping device
US 2,776,854 A
Filed
: 11/15/1954
Issued
: 01/08/1957
Est. Priority Date
: 11/15/1954
Status: Expired due to Term
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Current Assignee
Victor J. Billstrom
Original Assignee
Victor J. Billstrom
Inventors
Billstrom, Victor J.
Application Number
US03/468,618
Time in Patent Office
785 Days
Field of Search
US Class Current
292/256
CPC Class Codes
B25B 5/061
with fluid drive B25B5/087,...
B25B 5/062
with clamping means pivotin...
B29C 33/202
Clamping means operating on...
Y10T 292/0945
Operating means
Y10T 292/20
Clamps
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