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发明名称
PAPERMAKING PROCESS
摘要
申请公布号
CA826107(A)
申请公布日期
1969.10.28
申请号
CAD826107
申请日期
申请人
NALCO CHEMICAL COMPANY
发明人
THOMAS AITKEN;MYRON J. JURSICH;WILLIAM P. HETTINGER, JR.
分类号
主分类号
代理机构
代理人
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