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公开(公告)号:US3447045A
公开(公告)日:1969-05-27
申请号:US3447045D
申请日:1967-09-27
Applicant: GEN ELECTRIC
Inventor: HICKMOTT THOMAS W
IPC: G01L9/00 , H01B3/10 , H01J1/312 , H01L29/00 , H01L45/00 , H01L3/00 , H01L5/06
CPC classification number: B82Y10/00 , H01B3/10 , H01J1/312 , H01L29/00 , H01L45/00