Title:
【発明の名称】深穴加工方法
Document Type and Number:
Japanese Patent JPH0790405
Kind Code:
B2
Inventors:
Shinzo Shinomiya
Susumu Akanuma
Makino Takatoshi
Susumu Akanuma
Makino Takatoshi
Application Number:
JP21389588A
Publication Date:
October 04, 1995
Filing Date:
August 29, 1988
Export Citation:
Assignee:
Hitachi Seiki Co., Ltd.
International Classes:
B23Q11/00; B23B35/00; B23B41/02; B23Q3/155; (IPC1-7): B23B41/02; B23Q3/155; B23Q11/00
Domestic Patent References:
| JP62199310A | ||||
| JP59167614U | ||||
| JP599300B2 |
Attorney, Agent or Firm:
Dozo Isono