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经营范围
发明名称
METHOD FOR MAKING HYDRAULICALLY FILLED MASS
摘要
申请公布号
RU2024768(C1)
申请公布日期
1994.12.15
申请号
SU19915017812
申请日期
1991.09.16
申请人
INSTITUT GORNOGO DELA IM.A.A.SKOCHINSKOGO
发明人
SHALAMBERIDZE FEDOR F;BEGADZE SHALVA K
分类号
E21F15/00;(IPC1-7):E21F15/00
主分类号
E21F15/00
代理机构
代理人
主权项
地址
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