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发明名称
Procédé de fabrication du bêta-caro .
摘要
申请公布号
BE600876(A1)
申请公布日期
1961.07.03
申请号
BE19610600876
申请日期
1961.03.03
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
KARL EITER;HANS JOACHIM KATBE;ERNST TRUSCHEIT
分类号
(IPC1-7):C0
主分类号
(IPC1-7):C0
代理机构
代理人
主权项
地址
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