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Process of making a ferrite magnetic device
US 2,966,704 A
Filed
: 01/22/1957
Issued
: 01/03/1961
Est. Priority Date
: 01/22/1957
Status: Expired due to Term
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Current Assignee
Edward D O'Brian
,
Robert E O'Brian
Original Assignee
Edward D O'Brian
,
Robert E O'Brian
Inventors
O'brian, Edward D.
,
O'brian, Robert E.
Application Number
US03/635,347
Time in Patent Office
1,442 Days
Field of Search
US Class Current
264/611
CPC Class Codes
H01F 2017/048
with encapsulating core, e....
H01F 41/0246
Manufacturing of magnetic c...
Y10S 264/58
Processes of forming magnets
Y10T 29/49073
by assembling coil and core
Y10T 29/49076
From comminuted material
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