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公开(公告)号：US2344160A
公开(公告)日：1944-03-14
申请号：US43914442
申请日：1942-04-15
Applicant: GEN ELECTRIC
Inventor： MEESE GEORGE E , WUNDERLICH HERBERT C , MARSHAUS ANTHONY J
IPC: H01J61/96
CPC classification number: H01J61/96
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