Optical apparatus utilizing light of a wave length above a selected value,申请号US19460684747-传众专利搜索

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发明名称	Optical apparatus utilizing light of a wave length above a selected value
摘要
申请公布号	US2483746(A)	申请公布日期	1949.10.04
申请号	US19460684747	申请日期	1946.07.19
申请人	THE PERKIN-ELMER CORPORATION	发明人	WHITE JOHN U.
分类号	G01J3/18	主分类号	G01J3/18
代理机构		代理人
主权项
地址

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