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公开(公告)号:US2498491A
公开(公告)日:1950-02-21
申请号:US70536646
申请日:1946-10-24
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: JULIUS HEUSCHKEL , LA HUE PHILIP M
IPC: B23K11/24
CPC classification number: B23K11/248
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公开(公告)号:US2495171A
公开(公告)日:1950-01-17
申请号:US3049348
申请日:1948-06-01
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: LA HUE PHILIP M
IPC: H02M1/02
CPC classification number: H02M1/02 , H01J2893/0087
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