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公开(公告)号:US3171756A
公开(公告)日:1965-03-02
申请号:US10773661
申请日:1961-05-04
Applicant: IBM
Inventor: MARSHALI JOHN H
CPC classification number: D21H11/20 , C23C18/1603 , C23C18/1605 , C23C18/1641 , C23C18/1689 , C23C18/28 , D21H19/02 , H05K1/0366 , H05K1/0373 , H05K3/181 , H05K3/422 , H05K2201/0236 , Y10T428/24322 , Y10T428/24917 , Y10T428/31678