EXHAUST VENTILATION DUCT,申请号SU19894676804-传众专利搜索

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发明名称	EXHAUST VENTILATION DUCT
摘要
申请公布号	SU1712009(A1)	申请公布日期	1992.02.15
申请号	SU19894676804	申请日期	1989.04.11
申请人	LE VYSSHEE INZHENERNOE MORSKOE UCHILISHCHE IM.ADM.S.O.MAKAROVA	发明人	KARAKAEV ALEKSANDR B,SU;RYABININ GEORGIJ A,SU;BORICHEV ANDREJ V,SU;KUZMIN VADIM V,SU;PRIGOZHINSKIJ ANATOLIJ A,SU
分类号	B08B15/00	主分类号	B08B15/00
代理机构		代理人
主权项
地址

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