Original document(17 pages) Authorized document(17 pages) 中文版
    Title: Railway type erathquake focus under well
Application Number
申请号
88108642 Application Date
申请日
1988.12.14
Title 名称 Railway type erathquake focus under well
Publication Number
公开号
1034435 Publication Date
公开日
1989.08.02
Approval Pub. Date Granted Pub. Date 1991.10.09
International Classification 分类号 G01V1/153
Applicant(s) Name
申请人
Conoco Inc.
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 LIN DAOTIANG
More information 更  多  信  息


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