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发明名称
MATERIAL FOR PROTECTING FACE OF SLOPE
摘要
申请公布号
JPS52134201(A)
申请公布日期
1977.11.10
申请号
JP19760049931
申请日期
1976.05.04
申请人
TAISEI DOURO KK
发明人
ISHIDA KIKUO
分类号
E02D17/20
主分类号
E02D17/20
代理机构
代理人
主权项
地址
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