SLURRY CONDUIT OF SUCTION DREDGER,申请号SU19864146448-传众专利搜索

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发明名称	SLURRY CONDUIT OF SUCTION DREDGER
摘要
申请公布号	SU1442615(A1)	申请公布日期	1988.12.07
申请号	SU19864146448	申请日期	1986.09.19
申请人	U VOLGO-BALTIJSKOGO VODNOGO PUTI IM.V.I.LENINA	发明人	MARCHUK NIKOLAJ D,SU
分类号	E02F3/88	主分类号	E02F3/88
代理机构		代理人
主权项
地址

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