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公开(公告)号:US2250228A
公开(公告)日:1941-07-22
申请号:US29813839
申请日:1939-10-05
Applicant: GEN ELECTRIC
Inventor: LEEDS REGINALD E , MARCELLO PIRANI
IPC: H01K3/22
CPC classification number: H01K3/22
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公开(公告)号:CA386962A
公开(公告)日:1940-02-20
申请号:CA386962D
Applicant: GEN ELECTRIC CANADA
Inventor: DUDDING BERNARD P , LEEDS REGINALD E
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公开(公告)号:CA636828A
公开(公告)日:1962-02-20
申请号:CA636828D
Applicant: GEN ELECTRIC CO LTD
Inventor: SIMMS CHARLES H , LEEDS REGINALD E , BREADNER ROBERT L
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公开(公告)号:CA413023A
公开(公告)日:1943-06-08
申请号:CA413023D
Applicant: GEN ELECTRIC CANADA
Inventor: LEEDS REGINALD E , PIRANI MARCELLO
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公开(公告)号:CA387082A
公开(公告)日:1940-02-27
申请号:CA387082D
Applicant: GEN ELECTRIC CANADA
Inventor: LEEDS REGINALD E
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