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发明名称
SPOSOB OCZYSZCZANIA POLIOKSYALKILENOWYCH POLIETEROW
摘要
申请公布号
PL94408(B1)
申请公布日期
1977.08.31
申请号
PL19740175500
申请日期
1974.11.09
申请人
发明人
分类号
C08G65/30;(IPC1-7):C08G65/30
主分类号
C08G65/30
代理机构
代理人
主权项
地址
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