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公开(公告)号:US2654041A
公开(公告)日:1953-09-29
申请号:US16555450
申请日:1950-06-01
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MCCURDY WILLIAM H , FINDLAY JOHN H , WERNER LEO C
IPC: H01J47/08
CPC classification number: H01J47/08
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公开(公告)号:US2683671A
公开(公告)日:1954-07-13
申请号:US29937452
申请日:1952-07-17
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: FINDLAY JOHN H , KNOWLES DEWEY D
IPC: H01J19/00
CPC classification number: H01J19/00 , Y10S428/929 , Y10S428/937 , Y10T428/12056 , Y10T428/12063 , Y10T428/12111 , Y10T428/12139 , Y10T428/12819 , Y10T428/12826
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3.
公开(公告)号:US2407979A
公开(公告)日:1946-09-24
申请号:US45977642
申请日:1942-09-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: FINDLAY JOHN H , DAWLEY CLARENCE E , ANDREW PFEIFFER
IPC: H01J21/02
CPC classification number: H01J21/02
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