MEASUREMENT OF VISIBILITY THROUGH A FLUID USING POLARIZED LIGHT,申请号USD3630621-传众专利搜索

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发明名称	MEASUREMENT OF VISIBILITY THROUGH A FLUID USING POLARIZED LIGHT
摘要
申请公布号	US3630621(A)	申请公布日期	1971.12.28
申请号	USD3630621	申请日期	1968.11.12
申请人	AMERICAN STANDARD INC.	发明人	JOHN W. LISKOWITZ
分类号	G01N21/21;G01N21/53;(IPC1-7):G01N21/00;G01N21/40	主分类号	G01N21/21
代理机构		代理人
主权项
地址

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