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公开(公告)号:US2850571A
公开(公告)日:1958-09-02
申请号:US37942253
申请日:1953-09-10
Applicant: INT STANDARD ELECTRIC CORP
Inventor: HARRY BRAY FREDERICK , MORRIS KING PETER , JOSEPH RICE
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公开(公告)号:US2913530A
公开(公告)日:1959-11-17
申请号:US43871954
申请日:1954-06-23
Applicant: INT STANDARD ELECTRIC CORP
Inventor: HARRY BRAY FREDERICK , MORRIS KING PETER , CLIFFORD HARTLEY GEORGE
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公开(公告)号:US2722630A
公开(公告)日:1955-11-01
申请号:US37193253
申请日:1953-08-03
Applicant: INT STANDARD ELECTRIC CORP
IPC: H03K23/82
CPC classification number: H03K23/82
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