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发明名称
Method and apparatus for treating soil
摘要
申请公布号
US3243962(A)
申请公布日期
1966.04.05
申请号
US19610103508
申请日期
1961.04.17
申请人
RATLIFF GEORGE R
发明人
RATLIFF GEORGE R.
分类号
C09K17/06;E02D3/12
主分类号
C09K17/06
代理机构
代理人
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