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经营范围
发明名称
Procédé pour préparer des superpolyamides
摘要
申请公布号
FR881998(A)
申请公布日期
1943.05.13
申请号
FRD881998
申请日期
1942.05.12
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C08G69/26;C08G69/36;C08G69/42
主分类号
C08G69/26
代理机构
代理人
主权项
地址
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