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发明名称
Process for the recovery and purification of vitamin b concentrates
摘要
申请公布号
GB815917(A)
申请公布日期
1959.07.01
申请号
GB19560008547
申请日期
1956.03.19
申请人
ASCHAFFENBURGER ZELLSTOFFWERKE AKTIENGESELLSCHAFT
发明人
分类号
C07H23/00;C12P19/42
主分类号
C07H23/00
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代理人
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