新型免削铅笔,申请号TW06221433-传众专利搜索

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发明名称	新型免削铅笔
摘要
申请公布号	TW013614	申请公布日期	1973.09.01
申请号	TW06221433	申请日期	1972.10.23
申请人	萧鸿宾	发明人	萧鸿宾
分类号	B43L	主分类号	B43L
代理机构		代理人
主权项
地址	台南巿立11路29巷5号

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