Extended range turbidimeter,申请号US19620207649-传众专利搜索

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发明名称	Extended range turbidimeter
摘要
申请公布号	US3309956(A)	申请公布日期	1967.03.21
申请号	US19620207649	申请日期	1962.07.05
申请人	HACH CHEMICAL COMPANY	发明人	HACH CLIFFORD C.
分类号	G01N21/53	主分类号	G01N21/53
代理机构		代理人
主权项
地址

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