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发明名称
METHOD OF EXCAVATING ADIT BY SHIELD DRIVING METHOD
摘要
申请公布号
JPS5460733(A)
申请公布日期
1979.05.16
申请号
JP19770127403
申请日期
1977.10.24
申请人
TAIHO KENSETSU KK
发明人
HAGIMOTO HIROMI;SUGIE TETSUYA;KASHIMA YUTAKA;TOMIZAWA TSUTOMU;SUZUKI MASAO;TAKEUCHI HIDEYUKI;HAYAKAWA SHIGECHIKA
分类号
E21D9/06;E21D9/04
主分类号
E21D9/06
代理机构
代理人
主权项
地址
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