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公开(公告)号:US2627592A
公开(公告)日:1953-02-03
申请号:US17717050
申请日:1950-08-02
Applicant: GEN ELECTRIC
Inventor: HUTTON ERNEST W , LOCKE RAYMOND C
IPC: G05D15/01
CPC classification number: G05D15/01
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公开(公告)号:US2451887A
公开(公告)日:1948-10-19
申请号:US71116446
申请日:1946-11-20
Applicant: GEN ELECTRIC
Inventor: STORM HERBERT F , HUTTON ERNEST W
IPC: H04L27/04
CPC classification number: H04L27/04
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