METHOD AND SYSTEM FOR SONIC WELL LOGGING,申请号GB19740050161-传众专利搜索

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发明名称	METHOD AND SYSTEM FOR SONIC WELL LOGGING
摘要
申请公布号	GB1534854(A)	申请公布日期	1978.12.06
申请号	GB19740050161	申请日期	1974.11.19
申请人	SCHLUMBERGER LTD	发明人
分类号	G01V1/44;(IPC1-7):G01V1/40	主分类号	G01V1/44
代理机构		代理人
主权项
地址

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