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发明名称
Procédé pour l'obtention de matières plastiques
摘要
申请公布号
FR677854(A)
申请公布日期
1930.03.15
申请号
FRD677854
申请日期
1929.07.04
申请人
发明人
MELAMID MICHAEL
分类号
C08G8/04
主分类号
C08G8/04
代理机构
代理人
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