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1.
公开(公告)号:US3066244A
公开(公告)日:1962-11-27
申请号:US79476759
申请日:1959-02-20
Applicant: CUTLER HAMMER INC
Inventor: DEFANDORF JOHN L , HACKBARTH RUSSELL R , KRAUS ANTHONY A , SYWULKA VICTOR S
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2.
公开(公告)号:US2440849A
公开(公告)日:1948-05-04
申请号:US58482045
申请日:1945-03-26
Applicant: CUTLER HAMMER INC
Inventor: DEFANDORF JOHN L , SYWULKA VICTOR S
IPC: H02P3/04
CPC classification number: H02P3/04
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公开(公告)号:US2264863A
公开(公告)日:1941-12-02
申请号:US26428439
申请日:1939-03-27
Applicant: CUTLER HAMMER INC
Inventor: SEEGER EDWIN W , SYWULKA VICTOR S
IPC: H02P1/46
CPC classification number: H02P1/46 , Y10T307/735
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