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发明名称
Method of treating polyvinyl alcohol
摘要
申请公布号
US3220992(A)
申请公布日期
1965.11.30
申请号
US19620201270
申请日期
1962.06.11
申请人
CUMBERLAND CHEMICAL CORPORATION
发明人
SMYSER HAROLD DIEMER;WHEELER ORA L.
分类号
C08F8/12
主分类号
C08F8/12
代理机构
代理人
主权项
地址
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