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发明名称
CONCRETE PLACING APPARATUS FOR TUNNEL PRESSURE-WELDING COVERING CONSTRUCTION APPARATUS
摘要
申请公布号
JPH01275899(A)
申请公布日期
1989.11.06
申请号
JP19880101351
申请日期
1988.04.26
申请人
FUJITA CORP;GIFU KOGYO KK
发明人
KOGA SHIGETOSHI;HOSOKAWA YOSHIO;SUEKI HIDEO;OKANO MIKIO;FUJIWARA RYOTA;INAGAWA YUKIHISA;FUKUI TAKESHI
分类号
E21D11/10
主分类号
E21D11/10
代理机构
代理人
主权项
地址
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