Title:
【考案の名称】穴明け工具及びその取付け構造
Document Type and Number:
Japanese Patent JPH0512022
Kind Code:
U
Inventors:
Nakamura Shinichi
Shuji Hosono
Shuji Hosono
Application Number:
JP2425891U
Publication Date:
February 19, 1993
Filing Date:
April 12, 1991
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO.,LTD.
International Classes:
B23B51/06; B23B51/12; (IPC1-7): B23B51/12; B23B51/06
Attorney, Agent or Firm:
Masatake Shiga (2 outside)
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