Procédés et appareils acoustiques de dragage,申请号FR19660083703-传众专利搜索

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发明名称	Procédés et appareils acoustiques de dragage
摘要
申请公布号	FR1501273(A)	申请公布日期	1967.11.10
申请号	FR19660083703	申请日期	1966.11.15
申请人		发明人	JR ALBERT GEORGE BODINE,
分类号	E02F3/92	主分类号	E02F3/92
代理机构		代理人
主权项
地址

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