APPARATUS FOR COLLECTING RESOURCES ACCUMULATED ON SEA BOTTOM,申请号JP19820128253-传众专利搜索

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发明名称	APPARATUS FOR COLLECTING RESOURCES ACCUMULATED ON SEA BOTTOM
摘要
申请公布号	JPS5918894(A)	申请公布日期	1984.01.31
申请号	JP19820128253	申请日期	1982.07.22
申请人	UCHIDA MASAAKI;UCHIDA SEIICHIROU	发明人	UCHIDA MASAAKI
分类号	E21C45/00;E21C45/02	主分类号	E21C45/00
代理机构		代理人
主权项
地址

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