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发明名称
Process for the production of cellulose
摘要
申请公布号
GB538222(A)
申请公布日期
1941.07.25
申请号
GB19390017829
申请日期
1939.06.19
申请人
VALENTIN SCHWEIKART
发明人
分类号
D21C3/16
主分类号
D21C3/16
代理机构
代理人
主权项
地址
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