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公开(公告)号：US3020387A
公开(公告)日：1962-02-06
申请号：US81781259
申请日：1959-06-03
Applicant: ALLOYD ELECTRONICS CORP
Inventor： MALCOLM BASCHE , COMERFORD MATTHIAS F , DOYLE JR NICHOLAS E , HETHERINGTON JAMES S
IPC: A01D78/02 , H01J37/16 , H01J37/30 , H01J37/305
CPC classification number: H01J37/30 , A01D78/02 , H01J37/16 , H01J37/305 , Y10S164/05
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