Title:
SHIELD DRILLING MACHINE
Document Type and Number:
Japanese Patent JPS5985098
Kind Code:
A
Inventors:
HAGIMOTO HIROMI
KASHIMA YUTAKA
KASHIMA YUTAKA
Application Number:
JP19423082A
Publication Date:
May 16, 1984
Filing Date:
November 04, 1982
Export Citation:
Assignee:
TAIHO KENSETSU KK
International Classes:
E21D9/12; (IPC1-7): E21D9/12
Domestic Patent References:
| JPS57142096U | 1982-09-06 |
Attorney, Agent or Firm:
Takayama Michio
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