Ultraviolet photometric method and apparatus,申请号US19480059498-传众专利搜索

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发明名称	Ultraviolet photometric method and apparatus
摘要
申请公布号	US2617940(A)	申请公布日期	1952.11.11
申请号	US19480059498	申请日期	1948.11.12
申请人	GIGUERE PAUL A	发明人	GIGUERE PAUL A.
分类号	G01N21/05	主分类号	G01N21/05
代理机构		代理人
主权项
地址

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