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发明名称
Verfahren zum Bleichen von Holzzellstoffmaterial
摘要
申请公布号
AT292442(B)
申请公布日期
1971.08.25
申请号
AT19690008964
申请日期
1969.09.22
申请人
CANADIAN INDUSTRIES LIMITED
发明人
分类号
D21C9/10;(IPC1-7):D21C9/12
主分类号
D21C9/10
代理机构
代理人
主权项
地址
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