Title:
ROTATING CUTTER HEAD
Document Type and Number:
Japanese Patent JPS6217296
Kind Code:
A
Inventors:
NAKAMURA YASUSUKE
FUKAO TAKESHI
FUKAO TAKESHI
Application Number:
JP15729785A
Publication Date:
January 26, 1987
Filing Date:
July 16, 1985
Export Citation:
Assignee:
MITSUDA KOGYO KK
International Classes:
E21D9/08; E21D9/12; (IPC1-7): E21D9/08; E21D9/12
Domestic Patent References:
| JPS6026799A | 1985-02-09 | |||
| JPS6037400A | 1985-02-26 |
Attorney, Agent or Firm:
Imamura Gen