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发明名称
Improvements in the disintegration of vegetable fibrous materials
摘要
申请公布号
GB493713(A)
申请公布日期
1938.10.12
申请号
GB19370010372
申请日期
1937.04.12
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
D21C3/16
主分类号
D21C3/16
代理机构
代理人
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地址
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