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经营范围
发明名称
Vinyl alcohol-acrylic or methacrylic ester copolymers
摘要
申请公布号
US2290600(A)
申请公布日期
1942.07.21
申请号
US19390278899
申请日期
1939.06.13
申请人
ROHM & HAAS COMPANY
发明人
NEHER HARRY T.;BAUER LA VERNE N.
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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