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公开(公告)号:US3462629A
公开(公告)日:1969-08-19
申请号:US3462629D
申请日:1967-10-24
Applicant: STROMBERG CARLSON CORP
Inventor: BELL ALEXANDER
CPC classification number: H01J29/82 , H01J29/488
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公开(公告)号:US3453710A
公开(公告)日:1969-07-08
申请号:US3453710D
申请日:1966-06-07
Applicant: STROMBERG CARLSON CORP
Inventor: BELL ALEXANDER
CPC classification number: H01J31/065 , Y10T29/49885 , Y10T29/49888
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