COAXIAL DUAL CHAMBER SEISMIC AIR GUN,申请号GB19880005974-传众专利搜索

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发明名称	COAXIAL DUAL CHAMBER SEISMIC AIR GUN
摘要
申请公布号	GB8805974(D0)	申请公布日期	1988.04.13
申请号	GB19880005974	申请日期	1988.03.14
申请人	MOBIL OIL CORPORATION	发明人
分类号	G01V1/02;G01V1/137	主分类号	G01V1/02
代理机构		代理人
主权项
地址

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