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公开(公告)号:US2823353A
公开(公告)日:1958-02-11
申请号:US47229854
申请日:1954-12-01
Applicant: GEN ELECTRIC
Inventor: BAKKE HANS A
IPC: G01R1/10
CPC classification number: G01R1/10
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公开(公告)号:US2396462A
公开(公告)日:1946-03-12
申请号:US49062643
申请日:1943-06-12
Applicant: INT STANDARD ELECTRIC CORP
Inventor: BARNETT GRACE BERTRAM , JOHN HANDLEY , GILBERT GILLIVER
IPC: G01R1/10
CPC classification number: G01R1/10
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公开(公告)号:US2352266A
公开(公告)日:1944-06-27
申请号:US43811342
申请日:1942-04-08
Applicant: GEORGE KEINATH
Inventor: GEORGE KEINATH
CPC classification number: B28D5/00 , G01R1/10 , G04D3/0058
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公开(公告)号:US2315408A
公开(公告)日:1943-03-30
申请号:US29913139
申请日:1939-10-12
Applicant: GEN ELECTRIC
Inventor: FAUS HAROLD T
IPC: G01R1/10
CPC classification number: G01R1/10 , F16C32/0427 , F16C2370/00
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公开(公告)号:US2024966A
公开(公告)日:1935-12-17
申请号:US69871133
申请日:1933-11-18
Applicant: CONSTANTIN CHILOWSKY
Inventor: CONSTANTIN CHILOWSKY
IPC: G01R1/10
CPC classification number: G01R1/10
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公开(公告)号:US1262558A
公开(公告)日:1918-04-09
申请号:US1520015
申请日:1915-03-18
Applicant: GEN ELECTRIC
Inventor: PORTER WILLARD E
CPC classification number: G01R1/10
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