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发明名称
Verfahren zur Herstellung von Kunststoffen bzw. kuenstlichen Gebilden aus Celluloseverbindungen
摘要
申请公布号
DE640406(C)
申请公布日期
1937.01.04
申请号
DED640406D
申请日期
1930.07.15
申请人
DR. LEON LILIENFELD
发明人
分类号
D01F2/28
主分类号
D01F2/28
代理机构
代理人
主权项
地址
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