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发明名称
MICROBIOLOGICAL CONTROL OF PAPER-MAKING OPERATIONS
摘要
申请公布号
CA838083(A)
申请公布日期
1970.03.31
申请号
CAD838083
申请日期
申请人
NALCO CHEMICAL COMPANY
发明人
JOHN R. NELSON;LEO E. NAGAN
分类号
主分类号
代理机构
代理人
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