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公开(公告)号:US2916535A
公开(公告)日:1959-12-08
申请号:US2446648
申请日:1948-05-01
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MARDEN JOHN W , WROUGHTON DONALD M , BAKER ROBERT F
IPC: H05B3/62
CPC classification number: H05B3/62
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2.
公开(公告)号:US2667435A
公开(公告)日:1954-01-26
申请号:US24765251
申请日:1951-09-21
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MARDEN JOHN W , CUTHBERT STUART V
IPC: C22C1/04
CPC classification number: C22C1/045
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公开(公告)号:US2652623A
公开(公告)日:1953-09-22
申请号:US58204245
申请日:1945-03-10
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MARDEN JOHN W
IPC: B21C37/14
CPC classification number: B21C37/14 , Y10T29/4981 , Y10T428/12333
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公开(公告)号:US2915946A
公开(公告)日:1959-12-08
申请号:US25391351
申请日:1951-10-30
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MARDEN JOHN W
IPC: F41A21/04
CPC classification number: F41A21/04
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