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发明名称
PROCESSO DE PREPARACAO DE UM AGENTE DE SUSPENSAO E PROCESSO DE OBTENCAO DE COPOLIMEROS DE ESTIRENO-ACRILONITRILA
摘要
申请公布号
BR7905889(A)
申请公布日期
1981.03.17
申请号
BR19790005889
申请日期
1979.09.14
申请人
PETROLEO BRASILEIRO SA
发明人
CAMPOS P
分类号
B01F17/52;C08F2/18;C08F212/10;(IPC1-7):C08F212/10
主分类号
B01F17/52
代理机构
代理人
主权项
地址
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