Title:
【発明の名称】プリント配線板の打ち抜き加工方法
Document Type and Number:
Japanese Patent JP2686632
Kind Code:
B2
Inventors:
Nakai Dori
Toshihiko Yasue
Toshihiko Yasue
Application Number:
JP31922388A
Publication Date:
December 08, 1997
Filing Date:
December 17, 1988
Export Citation:
Assignee:
IBIDEN CO.,LTD.
International Classes:
B26F1/00; H05K3/00; (IPC1-7): H05K3/00; B26F1/00
Attorney, Agent or Firm:
Hironori Takenori