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发明名称
PURIFICATION DU POLYPROPYLENE
摘要
申请公布号
BE818425(A1)
申请公布日期
1975.02.03
申请号
BE19740147228
申请日期
1974.08.02
申请人
发明人
L. LUCIANI;G. NAVA
分类号
C08F6/00;C08F6/02;C08F6/06;(IPC1-7):C08F/
主分类号
C08F6/00
代理机构
代理人
主权项
地址
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