公开(公告)号：US3554877A

公开(公告)日：1971-01-12

申请号：US3554877D

申请日：1968-02-07

Applicant: US ARMY

Inventor： GEISLER ROBERT R

IPC: H05K3/00 ,  H05K3/38 ,  H05K3/42 ,  H05K3/46 ,  B32B31/14 ,  C23B5/48

CPC classification number: H05K3/429 ,  H05K3/002 ,  H05K3/386 ,  H05K3/423 ,  H05K3/4652 ,  H05K2201/0166 ,  H05K2201/0355 ,  H05K2201/0394 ,  H05K2201/09509 ,  H05K2203/1184

Abstract: THE INVENTION HEREIN IS CONCERNED WITH A METHOD OF MAKING DOUBLE-SIDED OR MULTILAYER PRINTED CIRCUIT BOARDS WITH HOLE-FREE TERMINAL LEADS ON ONE SURFCE OF THE BOARD FOR ATTACHMENT OF WIRE LEADS WHILE PROVIDING ELECTRICAL INTERCONNECTION BETWEEN CONDUCTIVE LAYERS.