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发明名称
METHOD AND COMPOSITION FOR CONTROLLING BOILER SCALE FORMATION
摘要
申请公布号
CA821505(A)
申请公布日期
1969.08.26
申请号
CAD821505
申请日期
申请人
BETZ LABORATORIES
发明人
GERALD D. HANSEN, JR.;ELIZABETH A. GUTHRIE
分类号
主分类号
代理机构
代理人
主权项
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