Title:
【考案の名称】管の内壁の倣い切削装置
Document Type and Number:
Japanese Patent JP2538776
Kind Code:
Y2
Inventors:
Norihiko Hoashi
Umeno Yukihiro
Akira Miura
Umeno Yukihiro
Akira Miura
Application Number:
JP8033790U
Publication Date:
June 18, 1997
Filing Date:
July 28, 1990
Export Citation:
Assignee:
Yoshikawa Industry Co., Ltd.
International Classes:
B23Q35/10; B23B5/08; B23B29/02; B23B29/03; (IPC1-7): B23B29/03
Domestic Patent References:
| JP4964988A |
Attorney, Agent or Firm:
Kobori Masashi