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公开(公告)号：US3470002A
公开(公告)日：1969-09-30
申请号：US3470002D
申请日：1967-01-30
Applicant: BELL TELEPHONE LABOR INC
Inventor： MARCELLO FRANK V DI , TREPTOW ARNOLD W
CPC classification number: H05K1/0306 , C03C4/00 , C03C8/12 , H01B3/087 , H01L23/15 , H01L49/02 , H01L2924/0002 , H01L2924/00
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