Improvements in or relating to spectrometers,申请号GB19510000885-传众专利搜索

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发明名称	Improvements in or relating to spectrometers
摘要
申请公布号	GB774473(A)	申请公布日期	1957.05.08
申请号	GB19510000885	申请日期	1951.01.12
申请人	GUY TOUVET	发明人
分类号	G01J3/42	主分类号	G01J3/42
代理机构		代理人
主权项
地址

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