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发明名称
Process of and apparatus for treating artificial threads
摘要
申请公布号
US1971627(A)
申请公布日期
1934.08.28
申请号
US19290361490
申请日期
1929.05.08
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
STUHLMANN HANS CAESAR;WEITERMANN OTTO
分类号
D01D10/04
主分类号
D01D10/04
代理机构
代理人
主权项
地址
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