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发明名称
Verfahren und Vorrichtung zur Herstellung von Polyvinylalkoholfilmen
摘要
申请公布号
DE960852(C)
申请公布日期
1957.03.28
申请号
DE1952C006240
申请日期
1952.08.08
申请人
CONSORTIUM FUER ELEKTROCHEMISCHE INDUSTRIE G.M.B.H.
发明人
HERRMANN DR. WILLY O.;HAEHNEL DR. WOLFRAM;WINKLER DIPL.-ING. HEINZ
分类号
B29D7/01
主分类号
B29D7/01
代理机构
代理人
主权项
地址
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