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发明名称
PROCEDE POUR LA PREPARATION DE POLYPHENOLS
摘要
申请公布号
BE851326(A1)
申请公布日期
1977.08.11
申请号
BE19770174850
申请日期
1977.02.11
申请人
L. GIVAUDAN & CIE S.A.
发明人
分类号
C07C69/88;C07C27/00;C07C37/055;C07C37/06;C07C39/10;C07C41/00;C07C41/14;C07C41/32;C07C43/23;C07C67/00;C07D309/38;(IPC1-7):C07C/
主分类号
C07C69/88
代理机构
代理人
主权项
地址
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