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公开(公告)号：US2562004A
公开(公告)日：1951-07-24
申请号：US16923250
申请日：1950-06-20
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： WATSON JR WILLIAM R , JACK SWISS
CPC classification number: H01B3/04 , C04B26/04 , Y10T428/251 , Y10T428/261 , C04B14/20
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