Photographic lens for three dimensional effect,申请号US19410372843-传众专利搜索

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发明名称	Photographic lens for three dimensional effect
摘要
申请公布号	US2276723(A)	申请公布日期	1942.03.17
申请号	US19410372843	申请日期	1941.01.02
申请人	HINER WILLIAM B	发明人	HINER WILLIAM B.
分类号	G02B13/18	主分类号	G02B13/18
代理机构		代理人
主权项
地址

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