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发明名称
Verfahren zur Herstellung von Äthern von insbesondere höhermolekularen, gegebenenfalls Estergruppen enthaltenden Polyhydroxyverbindungen
摘要
申请公布号
AT274357(B)
申请公布日期
1969.09.10
申请号
AT19670001349
申请日期
1967.02.13
申请人
VEB FILMFABRIK WOLFEN
发明人
分类号
C08F8/00
主分类号
C08F8/00
代理机构
代理人
主权项
地址
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