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公开(公告)号:US3210518A
公开(公告)日:1965-10-05
申请号:US24638062
申请日:1962-12-21
Applicant: ALLOYD ELECTRONICS CORP
Inventor: MORLEY JOHN R , GEORGE BARRY A
IPC: H01J37/077 , H01J37/30
CPC classification number: H01J37/077 , H01J37/30
公开(公告)号:US3210518A
公开(公告)日:1965-10-05
申请号:US24638062
申请日:1962-12-21
Applicant: ALLOYD ELECTRONICS CORP
Inventor: MORLEY JOHN R , GEORGE BARRY A
IPC: H01J37/077 , H01J37/30
CPC classification number: H01J37/077 , H01J37/30