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发明名称
Making sulphonated products
摘要
申请公布号
US2203524(A)
申请公布日期
1940.06.04
申请号
US19370128600
申请日期
1937.03.02
申请人
NATIONAL OIL PRODUCTS COMPANY
发明人
DOMBROW BERNARD A.;BEACH RALPH M.
分类号
C11C3/00
主分类号
C11C3/00
代理机构
代理人
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地址
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