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公开(公告)号:US2413179A
公开(公告)日:1946-12-24
申请号:US50301843
申请日:1943-09-20
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GRANDMONT PAUL E , WERNER LEO C
IPC: H01J19/36
CPC classification number: H01J19/36 , F21V29/773 , H01J2893/0027
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公开(公告)号:US2629823A
公开(公告)日:1953-02-24
申请号:US9192949
申请日:1949-05-07
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GRANDMONT PAUL E
IPC: H03K3/37
CPC classification number: H03K3/37
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