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发明名称
COMPOSICAO COPOLIMERIZAVEL A BASE DE ETILENO E PROCESSO PARA PREPARACAO DA MESMA
摘要
申请公布号
BR6802212(D0)
申请公布日期
1973.01.11
申请号
BR19680002212
申请日期
1968.09.11
申请人
THE DOW CHEMICAL CO
发明人
SPIVEY B
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主分类号
代理机构
代理人
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