-
公开(公告)号:US3294653A
公开(公告)日:1966-12-27
申请号:US17629862
申请日:1962-02-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: KELLER HARRY N , MCLEAN DAVID A , VROMEN BENJAMIN H
CPC classification number: H05K3/062 , C23F1/00 , C25D5/02 , C25D11/022 , H01C7/00 , H01L49/02 , H05K1/09 , H05K3/388 , H05K2201/0175 , H05K2203/0315