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发明名称
Aufbrechverfahren zur Erdoel- oder Erdgasgewinnung
摘要
申请公布号
DE1533585(B1)
申请公布日期
1971.01.28
申请号
DE19671533585
申请日期
1967.06.02
申请人
BRANDON CLARENCE WILLIAM
发明人
WILLIAM BRANDON CLARENCE
分类号
E21B43/26
主分类号
E21B43/26
代理机构
代理人
主权项
地址
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