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经营范围
发明名称
Verfahren und Vorrichtung zur Herstellung von Kunstfasern
摘要
申请公布号
CH520216(A)
申请公布日期
1972.03.15
申请号
CH19690005292
申请日期
1969.04.08
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
JAMES VERNON,BRIAN;HENRY SKOROSZEWSKI,WLADYSLAW
分类号
B29C43/22;B29C43/46;B29C47/00;B29C55/02;B29C55/06;B29C69/02;D01D5/00;D01D5/42;(IPC1-7):D02G3/06
主分类号
B29C43/22
代理机构
代理人
主权项
地址
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