Eye protection means and supporting means thereof,申请号US19430500570-传众专利搜索

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发明名称	Eye protection means and supporting means thereof
摘要
申请公布号	US2387849(A)	申请公布日期	1945.10.30
申请号	US19430500570	申请日期	1943.08.30
申请人	AMERICAN OPTICAL COMPANY	发明人	LEHMBERG WILLIAM H.;BARATELLI CHARLES A.;LOWN WALTER
分类号	G02C1/02;G02C1/06	主分类号	G02C1/02
代理机构		代理人
主权项
地址

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