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公开(公告)号:US3128141A
公开(公告)日:1964-04-07
申请号:US12113761
申请日:1961-06-30
Applicant: GEN ELECTRIC
Inventor: KRUPP ANTON M , DIVOKY RICHARD D
IPC: F21V21/002
CPC classification number: F21V21/002
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公开(公告)号:US2918645A
公开(公告)日:1959-12-22
申请号:US67963157
申请日:1957-08-22
Applicant: GEN ELECTRIC
Inventor: KRUPP ANTON M
IPC: H01J5/54
CPC classification number: H01J5/54
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公开(公告)号:US3315216A
公开(公告)日:1967-04-18
申请号:US47820765
申请日:1965-08-09
Applicant: GEN ELECTRIC
Inventor: KRUPP ANTON M , STONE MELVIN L
IPC: H01K1/46
CPC classification number: H01K1/46
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公开(公告)号:US2922137A
公开(公告)日:1960-01-19
申请号:US64343057
申请日:1957-03-01
Applicant: GEN ELECTRIC
Inventor: KRUPP ANTON M , DIVOKY RICHARD D , ELRICK GORDON G
IPC: H01J5/54
CPC classification number: H01J5/54
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