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发明名称
Improvements in or relating to methyl methacrylate copolymers
摘要
申请公布号
GB698193(A)
申请公布日期
1953.10.07
申请号
GB19500031295
申请日期
1950.12.22
申请人
ROEHM & HAAS G.M.B.H.
发明人
分类号
B29C39/00;C08F220/14
主分类号
B29C39/00
代理机构
代理人
主权项
地址
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