Title:
REMOTE CONTROL BASE PIT DRILLING APPARATUS
Document Type and Number:
Japanese Patent JPS60212592
Kind Code:
A
Inventors:
KATOU YOSHIZOU
Application Number:
JP6908484A
Publication Date:
October 24, 1985
Filing Date:
April 09, 1984
Export Citation:
Assignee:
YOSHIDA KINEJI
YOSHIDA TOSHIICHI
YOSHIDA TOSHIICHI
International Classes:
E02D7/00; E21D1/03; (IPC1-7): E02D7/00; E21D1/03
Domestic Patent References:
| JPS57174595A | 1982-10-27 |
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