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公开(公告)号:US2936392A
公开(公告)日:1960-05-10
申请号:US72418458
申请日:1958-03-26
Applicant: SYLVANIA ELECTRIC PROD
Inventor: GRIMONE FRANK H , CALEHUFF JAMES M
IPC: H01J19/38
CPC classification number: H01J19/38 , H01J2893/0015
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公开(公告)号:US2986108A
公开(公告)日:1961-05-30
申请号:US72019958
申请日:1958-03-10
Applicant: SYLVANIA ELECTRIC PROD
Inventor: CALEHUFF JAMES M , REITER WILLIAM L , SKOWRONSKI STANLEY L
IPC: B23K3/06
CPC classification number: B23K3/0653
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公开(公告)号:US2977717A
公开(公告)日:1961-04-04
申请号:US70169757
申请日:1957-12-06
Applicant: SYLVANIA ELECTRIC PROD
Inventor: CALEHUFF JAMES M , MACIEJEWSKI GLENN A , REITER WILLIAM L
IPC: H01J9/46
CPC classification number: H01J9/46 , H01J2893/0096 , H01J2893/0097
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公开(公告)号:US3074441A
公开(公告)日:1963-01-22
申请号:US79896359
申请日:1959-03-12
Applicant: SYLVANIA ELECTRIC PROD
Inventor: CALEHUFF JAMES M , ENGLERT RALPH A , METZGER SAMUEL W
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US2915201A
公开(公告)日:1959-12-01
申请号:US71491958
申请日:1958-02-12
Applicant: SYLVANIA ELECTRIC PROD
Inventor: CALEHUFF JAMES M , REITER WILLIAM L , SKOWRONSKI STANLEY L
CPC classification number: B65G47/918 , H01J9/46 , H01J2893/0096 , Y10S29/044 , Y10T29/53539
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公开(公告)号:US2878620A
公开(公告)日:1959-03-24
申请号:US71195158
申请日:1958-01-29
Applicant: SYLVANIA ELECTRIC PROD
Inventor: CALEHUFF JAMES M , REITER WILLIAM L
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