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发明名称
VERFAHREN ZUR HERSTELLUNG HOCHMOLEKULARER POLYHYDROXYPOLA AETHER
摘要
申请公布号
DE1570453(B2)
申请公布日期
1971.06.16
申请号
DE19651570453
申请日期
1965.06.08
申请人
发明人
分类号
C08G59/62;C08G65/28;(IPC1-7):C08G30/14
主分类号
C08G59/62
代理机构
代理人
主权项
地址
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