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经营范围
发明名称
Procédé d'obtention de fibres filables à partir de tiges à fibres corticales, notamment de lin vert
摘要
申请公布号
FR906377(A)
申请公布日期
1946.01.04
申请号
FRD906377
申请日期
1942.12.31
申请人
J. A. KLUGE
发明人
分类号
D01B9/00
主分类号
D01B9/00
代理机构
代理人
主权项
地址
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