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发明名称
Verfahren zur Herstellung von Leinölschlichten für Kunstseide.
摘要
申请公布号
AT140713(B)
申请公布日期
1935.02.25
申请号
ATD140713
申请日期
1933.05.27
申请人
DR. AUGUST CHWALA
发明人
DR. AUGUST CHWALA
分类号
主分类号
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