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发明名称
SLOPE PROTECTIVE STRUCTURE
摘要
申请公布号
JPH05112944(A)
申请公布日期
1993.05.07
申请号
JP19910301094
申请日期
1991.10.21
申请人
KENSETSU KISO ENG CO LTD
发明人
YAMADA AKIYO;YAMADA KUNIMITSU
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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