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发明名称
Verfahren zur Verstreckung von hochelastischen Polyurethanfäden
摘要
申请公布号
CH451393(A)
申请公布日期
1968.05.15
申请号
CH19660012304
申请日期
1966.08.25
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
LENZ,HANS,DR.;MARZOLPH,HERBERT,DR.
分类号
D01F6/72
主分类号
D01F6/72
代理机构
代理人
主权项
地址
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