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公开(公告)号:US2477966A
公开(公告)日:1949-08-02
申请号:US763448
申请日:1948-02-11
Applicant: GEN ELECTRIC
Inventor: DAVIES LEONARD J , BOURNE HARRY K
IPC: F21S8/00
CPC classification number: F21S8/00 , F21W2111/02
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公开(公告)号:US2207133A
公开(公告)日:1940-07-09
申请号:US23865038
申请日:1938-11-03
Applicant: GEN ELECTRIC
Inventor: SCOTT WILLIAM J , BOURNE HARRY K
IPC: H01J61/10
CPC classification number: H01J61/10
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公开(公告)号:US2405286A
公开(公告)日:1946-08-06
申请号:US55118444
申请日:1944-08-25
Applicant: GEN ELECTRIC
Inventor: BOURNE HARRY K
IPC: H01J61/82
CPC classification number: H01J61/822
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