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发明名称
Herstellung von mechanisch hochwertigen Filmen aus Loesungen von Acetylcellulose
摘要
申请公布号
DE719822(C)
申请公布日期
1942.04.23
申请号
DE1933I046682D
申请日期
1933.03.05
申请人
I.G. FARBENINDUSTRIE AG.
发明人
OSSENBRUNNER DR. ARMIN;HAGEDORN DR. MAX;WILMANNS DR. GUSTAV
分类号
C08L1/12
主分类号
C08L1/12
代理机构
代理人
主权项
地址
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