SUCTION-TUBE DREDGE,申请号SU19925024802-传众专利搜索

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发明名称	SUCTION-TUBE DREDGE
摘要
申请公布号	RU2013497(C1)	申请公布日期	1994.05.30
申请号	SU19925024802	申请日期	1992.01.30
申请人	SHEKHOVTSOV IVAN I;OZHOG GALINA S	发明人	SHEKHOVTSOV IVAN I;OZHOG GALINA S
分类号	E02F3/88;E02F3/92;(IPC1-7):E02F3/88	主分类号	E02F3/88
代理机构		代理人
主权项
地址

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