METHOD AND APPARATUS FOR SUCKING MATERIAL ON WATER BOTTOM,申请号JP19820185924-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR SUCKING MATERIAL ON WATER BOTTOM
摘要
申请公布号	JPS5880034(A)	申请公布日期	1983.05.14
申请号	JP19820185924	申请日期	1982.10.22
申请人	HENDORIKUSU BUAN BAAKU;YAN BUROUWAA	发明人	HENDORIKUSU BUAN BAAKU;YAN BUROUWAA
分类号	E02F3/88;E02F3/92	主分类号	E02F3/88
代理机构		代理人
主权项
地址

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