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发明名称
Karboksymetyl-guar-baserte borefluidpreparater
摘要
申请公布号
NO176359(C)
申请公布日期
1995.03.22
申请号
NO19870002085
申请日期
1987.05.19
申请人
AQUALON CO
发明人
LU, CHEN-FA;LUKACH, CARL ANDREW;PAS, ROBERT REIN
分类号
(IPC1-7):C09K7/02
主分类号
(IPC1-7):C09K7/02
代理机构
代理人
主权项
地址
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