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经营范围
发明名称
Olefinic diphosphonic acids, a process for their production, their use as thresholders, and complexing compositions containing them
摘要
申请公布号
US4962229(A)
申请公布日期
1990.10.09
申请号
US19890374323
申请日期
1989.06.30
申请人
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
发明人
BLUM, HELMUT;HEMMANN, SIGLINDE
分类号
C02F5/14;C07F9/38
主分类号
C02F5/14
代理机构
代理人
主权项
地址
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