Title:
【考案の名称】トンネル掘進機
Document Type and Number:
Japanese Patent JPS5965097
Kind Code:
U
Inventors:
Keiji Morimoto
Shuichi Sato
Kenichi Honda
Minoru Yoshida
Muta Masaru
Tsunehiro Tsunoya
Takao Takahashi
Shuichi Sato
Kenichi Honda
Minoru Yoshida
Muta Masaru
Tsunehiro Tsunoya
Takao Takahashi
Application Number:
JP15970682U
Publication Date:
April 28, 1984
Filing Date:
October 22, 1982
Export Citation:
International Classes:
E21D9/06; E21D9/08; E21D9/093; (IPC1-7): E21D9/06; E21D9/08
Domestic Patent References:
| JPS5796291U | 1982-06-14 |
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