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发明名称
APARATUS FOR DRILL SOLUTION CLEANING
摘要
申请公布号
UA7305(U)
申请公布日期
2005.06.15
申请号
UA20041109614U
申请日期
2004.11.23
申请人
AFFILIATED COMPANY "UKRGAZVYDOBUVANNIA" OF THE JOINT-STOCK COMPANY "NAFTOGAZ UKRAINY"
发明人
MALIARCHUK BOHDAN MYKHAILOVYCH;OHORODNIKOV PETRO IVANOVYCH;MELNYK MYKHAILO PETROVYCH
分类号
E21B21/06;(IPC1-7):E21B21/06
主分类号
E21B21/06
代理机构
代理人
主权项
地址
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