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经营范围
发明名称
VANDIGE BROENNFLUIDER.
摘要
申请公布号
NO822414(A)
申请公布日期
1983.05.18
申请号
NO19820002414
申请日期
1982.07.12
申请人
NL INDUSTRIES, INC,
发明人
NEVINS, MICHAEL J.,;REID, KENNETH I.G.,
分类号
C09K8/08;C09K8/10;(IPC1-7):E21B/;C09K/
主分类号
C09K8/08
代理机构
代理人
主权项
地址
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