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经营范围
发明名称
SCALE INHIBITION AND COMPOUNDS THEREFOR
摘要
申请公布号
US3617578(A)
申请公布日期
1971.11.02
申请号
USD3617578
申请日期
1969.11.25
申请人
NALCO CHEMICAL CO.
发明人
JAMES R. STANFORD;PAUL G. VOGELSANG JR.
分类号
C02F5/14;(IPC1-7):C02B5/06
主分类号
C02F5/14
代理机构
代理人
主权项
地址
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