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发明名称
METHOD OF SUPPLYING HEAT TO AN UNDERGROUND FORMATION
摘要
申请公布号
CA751751(A)
申请公布日期
1967.01.31
申请号
CAD751751
申请日期
申请人
PAN AMERICAN PETROLEUM CORPORATION
发明人
KAROL L. HUJSAK
分类号
主分类号
代理机构
代理人
主权项
地址
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