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发明名称
UN PROCEDIMIENTO PARA LA PRODUCCIËN DE CAUCHO EN GRUMOS
摘要
申请公布号
ES279675(A3)
申请公布日期
1962.10.16
申请号
ES19750002796
申请日期
1962.07.31
申请人
PHILIPS PETROLEUM COMPANY
发明人
分类号
C08C;(IPC1-7):C08C
主分类号
C08C
代理机构
代理人
主权项
地址
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