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公开(公告)号：US3210639A
公开(公告)日：1965-10-05
申请号：US20012562
申请日：1962-06-05
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： STRINGER LORIN F , SCHONHOLZER EMIL T
IPC: H02M7/04
CPC classification number: H02M7/04 , Y10T307/582 , Y10T307/707
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