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发明名称
折叠式台历
摘要
省略其它视图。平面展开图1平面展开图2
申请公布号
CN3009099S
申请公布日期
1991.04.17
申请号
CN90301281.2
申请日期
1990.08.22
申请人
长沙凹凸彩色印刷厂
发明人
杨履仁
分类号
19-03-T0091
主分类号
19-03-T0091
代理机构
长沙市专利事务所
代理人
粟朝虹
主权项
地址
410005湖南省长沙市蔡锷中路邵阳坪28号
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