Patent search ap:("IBM") AND inv:"RICHIYAADO BENJIYAMIN HANMAA" Page 1

1.

发明专利
FORMATION OF CIRCUIT PATTERN ON BOARD 失效

公开(公告)号：JPS62232989A

公开(公告)日：1987-10-13

申请号：JP1746287

申请日：1987-01-29

Applicant: IBM

Inventor： UIRIAMU AASAA DONSON , JIEEMUSU BUAANON ERAASON , RICHIYAADO BENJIYAMIN HANMAA , UIRIAMU RAFUAA , KEISU ARAN SUNAIDAA

IPC: H05K3/06 , G03F7/26 , H05K1/00 , H05K3/00 , H05K3/12 , H05K3/38

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