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发明名称
SULPHUR-FREE COUNTERCURRENT SEMI-CHEMICAL PULPING
摘要
申请公布号
AU526211(B2)
申请公布日期
1982.12.23
申请号
AU19790053160
申请日期
1978.12.01
申请人
AUSTRALIAN PAPER MANUFACTURERS LTD.
发明人
NAPHTALI NACHEMJA VANDERHOEK;PETER FREDERICK NELSON;WILLIAM HERBERT ALGAR
分类号
D21C3/02;D21C3/22;(IPC1-7):D21C3/02
主分类号
D21C3/02
代理机构
代理人
主权项
地址
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