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发明名称
COMPOSITION FOR REMOVAL OF CALCIUM SULFATE DEPOSITS
摘要
申请公布号
US3696040(A)
申请公布日期
1972.10.03
申请号
USD3696040
申请日期
1970.01.16
申请人
CHAMPION CHEM. INC.
发明人
FRANK H. MAYO
分类号
C02F5/08;C09K8/528;(IPC1-7):C02B5/06
主分类号
C02F5/08
代理机构
代理人
主权项
地址
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