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发明名称
PROCEDE CONTINU DE FILAGE ET D'ETIRAGE POUR LA PRODUCTION DE FILAMENTS EN POLYAMIDE-6
摘要
申请公布号
BE745158(A1)
申请公布日期
1970.07.01
申请号
BED745158
申请日期
1970.01.29
申请人
FARBENFABRIKEN BAYER A.G., LEVERKUSEN, ALLEMAGNE,
发明人
分类号
D01F6/60;(IPC1-7):D01D/
主分类号
D01F6/60
代理机构
代理人
主权项
地址
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