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发明名称
SURFACE-ACTIVE INCRUSTATION INHIBITER
摘要
申请公布号
CA438105(A)
申请公布日期
1946.11.19
申请号
CAD438105
申请日期
申请人
NORTH AMERICAN RAYON CORPORATION
发明人
RUDOLPH S. BLEY
分类号
主分类号
代理机构
代理人
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