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US 2,694,984 A
Filed
: 01/24/1952
Issued
: 11/23/1954
Est. Priority Date
: 01/24/1952
Status: Expired due to Term
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Current Assignee
Paul J. Daniels
Original Assignee
Paul J. Daniels
Inventors
Daniels, Paul J.
Application Number
US03/268,105
Time in Patent Office
1,034 Days
Field of Search
US Class Current
417/477.3
CPC Class Codes
B67D 1/06
Mountings or arrangements o...
B67D 1/108
of the peristaltic type
F04B 43/1261
the rollers being placed at...
F04B 43/1276
Means for pushing the rolle...
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