METHOD FOR SIMPLIFYING REMOVAL OF GRAVITATION TYPE ELEMENT FROM THE SEA BOTTOM,申请号GB19900004708-传众专利搜索

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发明名称	METHOD FOR SIMPLIFYING REMOVAL OF GRAVITATION TYPE ELEMENT FROM THE SEA BOTTOM
摘要
申请公布号	GB2229476(B)	申请公布日期	1992.10.21
申请号	GB19900004708	申请日期	1990.03.02
申请人	* NORWEGIAN CONTRACTORS A/S	发明人	TROND * FÓSKER
分类号	E02B17/00	主分类号	E02B17/00
代理机构		代理人
主权项
地址

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