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经营范围
发明名称
Improvements in the production of choline derivatives
摘要
申请公布号
GB708389(A)
申请公布日期
1954.05.05
申请号
GB19520008633
申请日期
1952.04.04
申请人
BADISCHE ANILIN- & SODA-FABRIK (I.G. FARBEN-INDUSTRIE AKTIENGESELLSCHAFT "IN AUFLOSUNG")
发明人
分类号
C07C271/06
主分类号
C07C271/06
代理机构
代理人
主权项
地址
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