DEVICE FOR NITROGEN QUALITY PROTECTION,申请号CS19890009167-传众专利搜索

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发明名称	DEVICE FOR NITROGEN QUALITY PROTECTION
摘要
申请公布号	CS8909167(A1)	申请公布日期	1990.10.12
申请号	CS19890009167	申请日期	1989.01.01
申请人	GAJDOS IVAN ING	发明人	GAJDOS IVAN ING
分类号	F04D29/10;(IPC1-7):F04D29/10	主分类号	F04D29/10
代理机构		代理人
主权项
地址

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