Infrared achromat lens,申请号US19560627329-传众专利搜索

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发明名称	Infrared achromat lens
摘要
申请公布号	US2865253(A)	申请公布日期	1958.12.23
申请号	US19560627329	申请日期	1956.12.10
申请人	SERVO CORPORATION OF AMERICA	发明人	THIELENS EMIL H.
分类号	G02B13/14	主分类号	G02B13/14
代理机构		代理人
主权项
地址

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