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经营范围
发明名称
Improvements in the production of nitrogenous condensation products
摘要
申请公布号
GB720386(A)
申请公布日期
1954.12.15
申请号
GB19520020537
申请日期
1952.08.15
申请人
Badische Anilin- & Soda-Fabrik (I. G. Farbenindustrie Aktiengesellschaft In Aufluosung)
发明人
分类号
C08G12/26
主分类号
C08G12/26
代理机构
代理人
主权项
地址
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