Light attachment for pens and pencils,申请号US19340724413-传众专利搜索

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发明名称	Light attachment for pens and pencils
摘要
申请公布号	US2008070(A)	申请公布日期	1935.07.16
申请号	US19340724413	申请日期	1934.05.07
申请人	ADA GODMAN	发明人	GODMAN ADA
分类号	B43K29/10	主分类号	B43K29/10
代理机构		代理人
主权项
地址

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