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公开(公告)号：US2759051A
公开(公告)日：1956-08-14
申请号：US44328254
申请日：1954-07-14
Applicant: INSTR FOR INDUSTRY INC
Inventor： LOCKWOOD ROBERT C , GREGSON ALVERO C , BREISACHER WILLIAM A
IPC: H01R33/76
CPC classification number: H03F3/605 , H01R33/765
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公开(公告)号：US3044039A
公开(公告)日：1962-07-10
申请号：US10420261
申请日：1961-04-17
Applicant: INSTR FOR INDUSTRY INC
Inventor： GREGSON ALVERO C
IPC: H01R33/72
CPC classification number: H01R33/72
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公开(公告)号：US3044038A
公开(公告)日：1962-07-10
申请号：US2205260
申请日：1960-04-13
Applicant: INSTR FOR INDUSTRY INC
Inventor： GREGSON ALVERO C
IPC: H01R33/72
CPC classification number: H01R33/72
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