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发明名称
Verfahren zur Gewinnung von Vitamin-B12-Konzentraten
摘要
申请公布号
CH326358(A)
申请公布日期
1957.12.15
申请号
CHD326358
申请日期
1953.09.18
申请人
ASCHAFFENBURGER ZELLSTOFFWERKE AG
发明人
DR. BERNHAUER,KONRAD,PROF.;DR. FRIEDRICH,WILHELM,DIPL.-CHEM.
分类号
C12P19/42;D04B15/06
主分类号
C12P19/42
代理机构
代理人
主权项
地址
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