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公开(公告)号:US2918542A
公开(公告)日:1959-12-22
申请号:US66502157
申请日:1957-06-11
Applicant: INSTR DEV LAB INC
Inventor: BENTLEY GEORGE P , MCNABB GEORGE C , LEWIS EDWARD L
IPC: H01H3/00
CPC classification number: H01H3/004 , Y10T29/49011
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公开(公告)号:US2647437A
公开(公告)日:1953-08-04
申请号:US9366449
申请日:1949-05-17
Applicant: INSTR DEV LAB INC
Inventor: BENTLEY GEORGE P , HOUSE FRANK R
CPC classification number: G03B31/06 , G03B21/06 , G03B23/105
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公开(公告)号:US3085951A
公开(公告)日:1963-04-16
申请号:US84423059
申请日:1959-10-05
Applicant: INSTR DEV LAB INC
Inventor: BENTLEY GEORGE P , MCNABB GEORGE C , LEWIS EDWARD L
IPC: H01R43/06
CPC classification number: H01R43/06 , Y10T29/49011 , Y10T29/49117
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公开(公告)号:US2549566A
公开(公告)日:1951-04-17
申请号:US2979448
申请日:1948-05-28
Applicant: INSTR DEV LAB INC
Inventor: BENTLEY EDWARD P , BENTLEY GEORGE P
IPC: G01B11/06
CPC classification number: G01B11/06
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公开(公告)号:US2970307A
公开(公告)日:1961-01-31
申请号:US63909057
申请日:1957-02-08
Applicant: INSTR DEV LAB INC
Inventor: BENTLEY GEORGE P , MCNABB GEORGE C
IPC: H03M1/00
CPC classification number: H03M1/282
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6.
公开(公告)号:US3076885A
公开(公告)日:1963-02-05
申请号:US56311156
申请日:1956-02-02
Applicant: INSTR DEV LAB INC
Inventor: BENTLEY GEORGE P
IPC: G05D23/24
CPC classification number: G05D23/2401
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公开(公告)号:US2587433A
公开(公告)日:1952-02-26
申请号:US1706648
申请日:1948-03-25
Applicant: INSTR DEV LAB INC
Inventor: BENTLEY GEORGE P , HOUSE FRANK R
IPC: G03B31/06
CPC classification number: G03B31/06
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