Sunglasses,申请号US19390255959-传众专利搜索

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发明名称	Sunglasses
摘要
申请公布号	US2172959(A)	申请公布日期	1939.09.12
申请号	US19390255959	申请日期	1939.02.11
申请人	BEN HUR PRODUCTS, INC.	发明人	HIRTENSTEIN MAX M.
分类号	G02C5/20	主分类号	G02C5/20
代理机构		代理人
主权项
地址

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