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公开(公告)号：US3056898A
公开(公告)日：1962-10-02
申请号：US82596159
申请日：1959-07-09
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： KNOCHEL WILLIAM J , SCHNEIDER ELMER M
IPC: H05B33/06
CPC classification number: H05B33/06 , Y10T29/49002 , Y10T29/49876 , Y10T29/49885
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