SEISMIC CABLE DEPTH CONTROL SYSTEM,申请号USD3496526-传众专利搜索

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发明名称	SEISMIC CABLE DEPTH CONTROL SYSTEM
摘要
申请公布号	US3496526(A)	申请公布日期	1970.02.17
申请号	USD3496526	申请日期	1968.11.19
申请人	GULF GENERAL ATOMIC INC.	发明人	DONALD W. ROCKWELL
分类号	G01V1/38;(IPC1-7):H04B13/00	主分类号	G01V1/38
代理机构		代理人
主权项
地址

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