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公开(公告)号:US2321386A
公开(公告)日:1943-06-08
申请号:US46088842
申请日:1942-10-05
Applicant: GEN ELECTRIC
Inventor: HOLMES JR LOWELL L , LIVINGSTON ORRIN W
CPC classification number: G01B5/207
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公开(公告)号:US2755160A
公开(公告)日:1956-07-17
申请号:US34562853
申请日:1953-03-30
Applicant: GEN ELECTRIC
Inventor: HOLMES JR LOWELL L
IPC: G05B19/42
CPC classification number: G05B19/4205 , G05B2219/36471 , Y10T409/300896
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公开(公告)号:US2423316A
公开(公告)日:1947-07-01
申请号:US56589844
申请日:1944-11-30
Applicant: GEN ELECTRIC
Inventor: HOLMES JR LOWELL L
IPC: H01H43/30
CPC classification number: H01H43/304
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