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发明名称
Improvements in the production of compounds of the vitamin a series
摘要
申请公布号
GB789437(A)
申请公布日期
1958.01.22
申请号
GB19560022482
申请日期
1956.07.20
申请人
BADISCHE ANILIN- & SODA-FABRIK AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
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