书写用垫板,申请号CN95318155.3-传众专利搜索

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发明名称	书写用垫板
摘要	本外观设计所涉及的书写用垫板为薄板,故省略其它视图。
申请公布号	CN3055452D	申请公布日期	1997.03.05
申请号	CN95318155.3	申请日期	1995.12.07
申请人	赵振荣	发明人	赵振荣
分类号	19-06	主分类号	19-06
代理机构		代理人
主权项
地址	100053北京市宣武区菜市口西广安东里50号宋秋生转

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