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公开(公告)号:US2849607A
公开(公告)日:1958-08-26
申请号:US35004653
申请日:1953-04-21
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: LEISTER ROBERT E
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公开(公告)号:US2636941A
公开(公告)日:1953-04-28
申请号:US15791850
申请日:1950-04-25
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: SINGEL JOHN B , LEISTER ROBERT E , HECK JAMES R
IPC: H03B5/34
CPC classification number: H03B5/34
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