OXIGEN QUANTITY MEASURING EXPERIMENT DEVICE FOR SCIENCE TEXT,申请号KR19870011734U-传众专利搜索

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发明名称	OXIGEN QUANTITY MEASURING EXPERIMENT DEVICE FOR SCIENCE TEXT
摘要
申请公布号	KR900006585(Y1)	申请公布日期	1990.07.26
申请号	KR19870011734U	申请日期	1987.07.16
申请人	KIM EUI-CHOL	发明人	KIM EUI-CHOL
分类号	G01N31/12;(IPC1-7):G01N31/12	主分类号	G01N31/12
代理机构		代理人
主权项
地址

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