Lichtreflektor, welcher auch geneigt zu seiner Ebene einfallende Lichtstrahlen angenähert in ihrer Einfallsrichtung zurückwirft.,申请号CHD270302-传众专利搜索

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法人/股东/高管

发明名称	Lichtreflektor, welcher auch geneigt zu seiner Ebene einfallende Lichtstrahlen angenähert in ihrer Einfallsrichtung zurückwirft.
摘要
申请公布号	CH270302(A)	申请公布日期	1950.08.31
申请号	CHD270302	申请日期	1947.12.04
申请人	MINNESOTA MINING AND MANUFACTURING COMPANY	发明人	COMPANY MINNESOTA MINING AND MANUFACTURING
分类号	G02B5/128	主分类号	G02B5/128
代理机构		代理人
主权项
地址

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