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发明名称
METODO DI TRATTAMENTO DI FORMAZIONE DI POZZI SOTTERANEI
摘要
申请公布号
IT1110019(B)
申请公布日期
1985.12.23
申请号
IT19790019349
申请日期
1979.01.16
申请人
HALLIBURTON CO
发明人
分类号
C09K8/504;C09K8/66;C09K8/74;E21B43/26;(IPC1-7):E02D/
主分类号
C09K8/504
代理机构
代理人
主权项
地址
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