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发明名称
Surface-active incrustation inhibitor
摘要
申请公布号
US2294379(A)
申请公布日期
1942.09.01
申请号
US19400316278
申请日期
1940.01.29
申请人
NORTH AMERICAN RAYON CORPORATION
发明人
BLEY RUDOLPH S.
分类号
D01F2/10
主分类号
D01F2/10
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代理人
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