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发明名称
Procédé simplifié de traitement des lies de vin en vue de l'extraction des produits tartriques
摘要
申请公布号
FR714976(A)
申请公布日期
1931.11.23
申请号
FRD714976
申请日期
1931.04.09
申请人
发明人
GRAS JULES-JOSEPH-VALENTI
分类号
C07C51/41
主分类号
C07C51/41
代理机构
代理人
主权项
地址
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