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发明名称
Spinnduese fuer die Herstellung von Kunstseide und Verfahren zur Herstellung eines Spinnduesenueberzuges
摘要
申请公布号
DE661814(C)
申请公布日期
1938.06.28
申请号
DE1935A077528D
申请日期
1935.11.03
申请人
N. V. ONDERZOEKINGSINSTITUUT RESEARCH
发明人
分类号
D01D4/02;D01D5/06
主分类号
D01D4/02
代理机构
代理人
主权项
地址
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