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公开(公告)号：US3240624A
公开(公告)日：1966-03-15
申请号：US17814962
申请日：1962-03-07
Applicant: CORNING GLASS WORKS
Inventor： BECK RONALD A
CPC classification number: H05K3/04 , C03C17/00 , C03C23/00 , C23F1/02 , H01B1/00 , H01C17/003 , H05K1/167 , H05K2201/0166 , H05K2201/0317 , H05K2203/025
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