铅笔之新型构造,申请号TW073206608-传众专利搜索

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发明名称	铅笔之新型构造
摘要
申请公布号	TW063773	申请公布日期	1984.12.16
申请号	TW073206608	申请日期	1984.08.25
申请人	伏羲产品设计有限公司	发明人	唐桂财
分类号	B43K21/20	主分类号	B43K21/20
代理机构		代理人
主权项
地址	台北巿延吉街48巷3号7F

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