Title:
鋳抜き穴加工用コアドリル
Document Type and Number:
Japanese Patent JP5635838
Kind Code:
B2
Inventors:
松末 真幸
Application Number:
JP2010185665A
Publication Date:
December 03, 2014
Filing Date:
August 20, 2010
Export Citation:
Assignee:
東芝機械株式会社
International Classes:
B23B51/04; B23B51/00
Attorney, Agent or Firm:
Haruo Hamada