Improvements in or relating to devices for determining the oxygen saturation of the blood,申请号GB19550018695-传众专利搜索

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发明名称	Improvements in or relating to devices for determining the oxygen saturation of the blood
摘要
申请公布号	GB777651(A)	申请公布日期	1957.06.26
申请号	GB19550018695	申请日期	1955.06.28
申请人	THE MINISTER OF NATIONAL DEFENCE OF CANADA	发明人
分类号	G01N21/31	主分类号	G01N21/31
代理机构		代理人
主权项
地址

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