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发明名称
SEPARATION AND PURIFICATION OF VITAMIN B12
摘要
申请公布号
JPS5995299(A)
申请公布日期
1984.06.01
申请号
JP19820204906
申请日期
1982.11.22
申请人
NIPPON SEKIYU KK
发明人
ENDOU NOBORU;KOJIMA ICHIROU;OOGUCHI YUTAKA
分类号
C12P19/42;C07H23/00
主分类号
C12P19/42
代理机构
代理人
主权项
地址
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