Title:
【発明の名称】ハイシリコンアルミボアの仕上げボーリング加工方法
Document Type and Number:
Japanese Patent JP2776143
Kind Code:
B2
Inventors:
IIIZUMI MASAHIKO
Application Number:
JP12329492A
Publication Date:
July 16, 1998
Filing Date:
May 15, 1992
Export Citation:
Assignee:
NITSUSAN JIDOSHA KK
International Classes:
B23B41/12; B23B35/00; (IPC1-7): B23B41/12; B23B35/00
Domestic Patent References:
| JP57201107A | ||||
| JP3104555A |
Attorney, Agent or Firm:
Akihide Sugimura (5 outside)