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经营范围
发明名称
Procédé de confection d'un fil composé de plusieurs fibres
摘要
申请公布号
FR779266(A)
申请公布日期
1935.04.02
申请号
FRD779266
申请日期
1934.10.06
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
D02G3/04
主分类号
D02G3/04
代理机构
代理人
主权项
地址
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