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Metal forming device and method
US 2,976,907 A
Filed
: 08/28/1958
Issued
: 03/28/1961
Est. Priority Date
: 08/28/1958
Status: Expired due to Term
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Current Assignee
David F. Brower
,
George W. Harvey
Original Assignee
David F. Brower
,
George W. Harvey
Inventors
Harvey, George W.
,
Brower, David F.
Application Number
US03/757,867
Time in Patent Office
943 Days
Field of Search
US Class Current
72/56
CPC Class Codes
B21D 26/14
applying magnetic forces
Y10S 264/58
Processes of forming magnets
Y10S 425/026
High pressure
Y10S 425/033
Magnet
Y10T 29/49803
Magnetically shaping
Y10T 29/49865
by temperature differential...
Y10T 29/49927
Hollow body is axially join...
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