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发明名称
XANTANGUMMI, FREMGANGSMAATE FOR FREMSTILLING AV XANTANGUMMIEN, SAMT ANVENDELSE AV DEN
摘要
申请公布号
NO168838(B)
申请公布日期
1991.12.30
申请号
NO19870001676
申请日期
1987.04.22
申请人
INSTITUT FRANCAIS DU PETROLE
发明人
BALLERINI, DANIEL;BENOIT, YVES;MONOT, FREDERIC
分类号
C08B37/00;C12P19/04;C12P19/06;E21B43/22;(IPC1-7):C12P19/06
主分类号
C08B37/00
代理机构
代理人
主权项
地址
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