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经营范围
发明名称
METHOD OF STABILISING SOIL
摘要
申请公布号
GB1534518(A)
申请公布日期
1978.12.06
申请号
GB19750048633
申请日期
1975.11.26
申请人
RITTER P
发明人
分类号
E01C9/00;E02D3/08;(IPC1-7):E01C15/00
主分类号
E01C9/00
代理机构
代理人
主权项
地址
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