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发明名称
Polymérisation de l'acétylène
摘要
申请公布号
FR855217(A)
申请公布日期
1940.05.06
申请号
FRD855217
申请日期
1939.05.24
申请人
E. I. DU PONT DE NEMOURS AND CO
发明人
分类号
C07C2/38
主分类号
C07C2/38
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代理人
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