Title:
【発明の名称】多層プリント基板の基準穴位置検出方法及び装置
Document Type and Number:
Japanese Patent JPH077868
Kind Code:
B2
Inventors:
Nobuo Oku
Toshio Inami
Toshio Inami
Application Number:
JP15586489A
Publication Date:
January 30, 1995
Filing Date:
June 20, 1989
Export Citation:
Assignee:
Japan Steel Works, Ltd.
International Classes:
H05K3/46; B23B49/00; G01B15/00; G01N23/04; (IPC1-7): H05K3/46; B23B49/00; G01B15/00; G01N23/04
Attorney, Agent or Firm:
Hisato Ishido
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