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公开(公告)号:US2497512A
公开(公告)日:1950-02-14
申请号:US66538646
申请日:1946-04-27
Applicant: GEN ELECTRIC
Inventor: ABRAHAM PADMOS ADRIAAN , PIETER SCHOUWSTRA
IPC: H05B41/22
CPC classification number: H05B41/22
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2.
公开(公告)号:US2497496A
公开(公告)日:1950-02-14
申请号:US65841046
申请日:1946-03-30
Applicant: GEN ELECTRIC
Inventor: HENRICUS GOOSKENS , WILLEM ELENBAAS , ABRAHAM PADMOS ADRIAAN
IPC: H01J1/14 , H01J61/073
CPC classification number: H01J61/073 , H01J1/14 , H01J61/0732 , Y10S428/929 , Y10T428/12333 , Y10T428/12819 , Y10T428/12826 , Y10T428/1284
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