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经营范围
发明名称
Procédé de séparation des fibres de liber
摘要
申请公布号
FR904457(A)
申请公布日期
1945.11.07
申请号
FRD904457
申请日期
1944.05.19
申请人
BASTFASER-GESELLSCHAFT M.B.H.
发明人
分类号
D01C1/02
主分类号
D01C1/02
代理机构
代理人
主权项
地址
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