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经营范围
发明名称
The production of polyvinyl amine compounds
摘要
申请公布号
GB618175(A)
申请公布日期
1949.02.17
申请号
GB19460032249
申请日期
1946.10.30
申请人
KODAK LIMITED
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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