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公开(公告)号:US3272941A
公开(公告)日:1966-09-13
申请号:US40108164
申请日:1964-10-02
Applicant: STACKPOLE CARBON CO
Inventor: SULLIVAN JAMES F
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公开(公告)号:US3250882A
公开(公告)日:1966-05-10
申请号:US39218064
申请日:1964-08-26
Applicant: STACKPOLE CARBON CO
Inventor: CAMPBELL DUDLEY H , SULLIVAN JAMES F
IPC: H01H21/22
CPC classification number: H01H21/22
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公开(公告)号:US3325618A
公开(公告)日:1967-06-13
申请号:US46615565
申请日:1965-06-23
Applicant: STACKPOLE CARBON CO
Inventor: SULLIVAN JAMES F
IPC: H01H21/22
CPC classification number: H01H21/22
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公开(公告)号:US3217112A
公开(公告)日:1965-11-09
申请号:US31861563
申请日:1963-10-24
Applicant: STACKPOLE CARBON CO
Inventor: CAMPBELL DUDLEY H , SULLIVAN JAMES F
IPC: H01H23/16
CPC classification number: H01H23/164 , Y10T74/18896
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