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公开(公告)号:US3068395A
公开(公告)日:1962-12-11
申请号:US78787959
申请日:1959-01-20
Applicant: SUPERIOR ELECTRIC CO
Inventor: PERRINS ALLEN R
IPC: G05F1/247
CPC classification number: G05F1/247
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公开(公告)号:US2896156A
公开(公告)日:1959-07-21
申请号:US58285656
申请日:1956-05-04
Applicant: SUPERIOR ELECTRIC CO
Inventor: PERRINS ALLEN R
IPC: G01R31/14
CPC classification number: G01R31/027
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公开(公告)号:US3535618A
公开(公告)日:1970-10-20
申请号:US3535618D
申请日:1969-01-08
Applicant: SUPERIOR ELECTRIC CO
Inventor: PERRINS ALLEN R
CPC classification number: H01F38/18
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公开(公告)号:US3330992A
公开(公告)日:1967-07-11
申请号:US41130264
申请日:1964-11-16
Applicant: SUPERIOR ELECTRIC CO
Inventor: PERRINS ALLEN R
CPC classification number: H01H15/102 , H01H9/542 , H01H15/02
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公开(公告)号:US3302098A
公开(公告)日:1967-01-31
申请号:US37758464
申请日:1964-06-24
Applicant: SUPERIOR ELECTRIC CO
Inventor: PERRINS ALLEN R
IPC: H01F29/06
CPC classification number: H01F29/06
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公开(公告)号:US3295053A
公开(公告)日:1966-12-27
申请号:US30874563
申请日:1963-09-13
Applicant: SUPERIOR ELECTRIC CO
Inventor: PERRINS ALLEN R
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公开(公告)号:US3238444A
公开(公告)日:1966-03-01
申请号:US24443962
申请日:1962-12-13
Applicant: SUPERIOR ELECTRIC CO
Inventor: PERRINS ALLEN R
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公开(公告)号:US3068396A
公开(公告)日:1962-12-11
申请号:US64690657
申请日:1957-03-18
Applicant: SUPERIOR ELECTRIC CO
Inventor: PERRINS ALLEN R
IPC: G05F1/32
CPC classification number: G05F1/32
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