Title:
【発明の名称】トンネル用作業ロボット
Document Type and Number:
Japanese Patent JP2916398
Kind Code:
B2
Inventors:
UEHARA NORYOSHI
Application Number:
JP24824095A
Publication Date:
July 05, 1999
Filing Date:
September 04, 1995
Export Citation:
Assignee:
UEHARA NORYOSHI
International Classes:
E03F7/00; F16L55/18; (IPC1-7): E03F7/00; F16L55/18
Domestic Patent References:
| JP4504743A |
Attorney, Agent or Firm:
Kobayashi Koji