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公开(公告)号:US2948814A
公开(公告)日:1960-08-09
申请号:US56240156
申请日:1956-01-31
Applicant: GEN ELECTRIC
Inventor: RICH THEODORE A
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公开(公告)号:US2721977A
公开(公告)日:1955-10-25
申请号:US22543351
申请日:1951-05-09
Applicant: GEN ELECTRIC
Inventor: RICH THEODORE A
IPC: H03L5/00
CPC classification number: H03L5/00 , Y10T307/675
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公开(公告)号:US2677279A
公开(公告)日:1954-05-04
申请号:US11191349
申请日:1949-08-23
Applicant: GEN ELECTRIC
Inventor: RICH THEODORE A
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公开(公告)号:US2606092A
公开(公告)日:1952-08-05
申请号:US79287947
申请日:1947-12-20
Applicant: GEN ELECTRIC
Inventor: RICH THEODORE A
IPC: G01D9/12
CPC classification number: G01D9/12
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公开(公告)号:US2547662A
公开(公告)日:1951-04-03
申请号:US8967649
申请日:1949-04-26
Applicant: GEN ELECTRIC
Inventor: RICH THEODORE A , BIGELOW JOHN E
IPC: H03F1/36
CPC classification number: H03F1/36
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公开(公告)号:US2505577A
公开(公告)日:1950-04-25
申请号:US69079946
申请日:1946-08-15
Applicant: GEN ELECTRIC
Inventor: RICH THEODORE A
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公开(公告)号:US2499198A
公开(公告)日:1950-02-28
申请号:US75783047
申请日:1947-06-28
Applicant: GEN ELECTRIC
Inventor: RICH THEODORE A
IPC: G01R13/04
CPC classification number: G01R13/04
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公开(公告)号:US2475640A
公开(公告)日:1949-07-12
申请号:US65598246
申请日:1946-03-21
Applicant: GEN ELECTRIC
Inventor: RICH THEODORE A
IPC: G01R1/28
CPC classification number: G01R1/28
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公开(公告)号:US2464612A
公开(公告)日:1949-03-15
申请号:US78249547
申请日:1947-10-28
Applicant: GEN ELECTRIC
Inventor: RICH THEODORE A
IPC: G08C19/02
CPC classification number: G08C19/02
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公开(公告)号:US2449413A
公开(公告)日:1948-09-14
申请号:US60439845
申请日:1945-07-11
Applicant: GEN ELECTRIC
Inventor: RICH THEODORE A
IPC: G01R19/18
CPC classification number: G01R19/18
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