Seismic pulse generator,申请号GB19850023667-传众专利搜索

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发明名称	Seismic pulse generator
摘要
申请公布号	GB2165945(A)	申请公布日期	1986.04.23
申请号	GB19850023667	申请日期	1985.09.25
申请人	* BRITISH GAS CORPORATION	发明人	ALEC * MELVIN
分类号	G01V1/137;(IPC1-7):G01V1/137;G01V1/104;G01V1/38	主分类号	G01V1/137
代理机构		代理人
主权项
地址

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