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经营范围
发明名称
Manufacturing hydrocarbon sulfonates
摘要
申请公布号
US2739982(A)
申请公布日期
1956.03.27
申请号
US19530351622
申请日期
1953.04.28
申请人
BRAY CHEMICAL COMPANY
发明人
ROESSLER ROBERT B.
分类号
C07C309/62
主分类号
C07C309/62
代理机构
代理人
主权项
地址
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