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公开(公告)号:US3033241A
公开(公告)日:1962-05-08
申请号:US70605857
申请日:1957-12-30
Applicant: SYLVANIA ELECTRIC PROD
Inventor: SMITH JAMES M
IPC: H01J9/10
CPC classification number: H01J9/10
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公开(公告)号:US3465867A
公开(公告)日:1969-09-09
申请号:US3465867D
申请日:1967-06-14
Applicant: SYLVANIA ELECTRIC PROD
Inventor: GARTNER STANLEY J , REGEC JOHN J , ROEBER HENRY W , SMITH JAMES M
CPC classification number: B65G17/22 , B65G2201/02 , H01J9/46 , H01J2893/0096 , H01J2893/0098
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公开(公告)号:US3517799A
公开(公告)日:1970-06-30
申请号:US3517799D
申请日:1969-03-26
Applicant: SYLVANIA ELECTRIC PROD
Inventor: GARTNER STANLEY J , REGEC JOHN J , ROEBER HENRY W , SMITH JAMES M
CPC classification number: H01J9/48
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公开(公告)号:US2914900A
公开(公告)日:1959-12-01
申请号:US76398458
申请日:1958-09-29
Applicant: SYLVANIA ELECTRIC PROD
Inventor: SMITH CHARLES P , SMITH JAMES M
IPC: H01J9/46
CPC classification number: H01J9/46 , H01J2893/0096
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