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发明名称
Verfahren zur Herstellung von Kunstfäden.
摘要
申请公布号
CH155737(A)
申请公布日期
1932.07.15
申请号
CHD155737
申请日期
1931.07.13
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
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