DIGITAL SEISMIC DEVICE OF AUTOMATIC VARIABLE GAIN FOR HIGH FIDELITY RECORDING INFORMATIONS PROVIDED BY SEISMIC SENSORS WITH BROAD DYNAMIC RATIO,申请号HU1974MA02626-传众专利搜索

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发明名称	DIGITAL SEISMIC DEVICE OF AUTOMATIC VARIABLE GAIN FOR HIGH FIDELITY RECORDING INFORMATIONS PROVIDED BY SEISMIC SENSORS WITH BROAD DYNAMIC RATIO
摘要
申请公布号	HU171003(B)	申请公布日期	1977.10.28
申请号	HU1974MA02626	申请日期	1974.12.18
申请人	MAGYAR ALLAMI EOETVOES LORAND GEOFIZIKAI INTEZET,HU;SZEP,FERENC,HU	发明人	MAGYAR ALLAMI EOETVOES LORAND GEOFIZIKAI INTEZET,HU;SZEP,FERENC,HU
分类号	G01V1/24	主分类号	G01V1/24
代理机构		代理人
主权项
地址

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