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发明名称
PROCEDURE FOR INCREASING THE PULP YIELD IN THE POLYSULPHIDE KRAFT PROCESS
摘要
申请公布号
CA759361(A)
申请公布日期
1967.05.23
申请号
CAD759361
申请日期
申请人
PAPIRINDUSTRIENS FORSKNINGSINSTITUTT
发明人
PER A. LANDMARK;PEDER J. KLEPPE
分类号
主分类号
代理机构
代理人
主权项
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