Improvements in or relating to refractometers,申请号GB19450026212-传众专利搜索

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发明名称	Improvements in or relating to refractometers
摘要
申请公布号	GB604469(A)	申请公布日期	1948.07.05
申请号	GB19450026212	申请日期	1945.10.08
申请人	INSTITUT D'OPTIQUE THEORIQUE ET APPLIQUEE	发明人
分类号	A61B3/103;G01N21/43	主分类号	A61B3/103
代理机构		代理人
主权项
地址

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