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公开(公告)号：US2686958A
公开(公告)日：1954-08-24
申请号：US19568650
申请日：1950-11-14
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： MORTIMER EBER , KNOCHEL WILLIAM J , GALLAGHER HAYDEN E
CPC classification number: F27D11/00 , H01J7/18 , Y10S428/939
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