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发明名称
四科知识智力棋
摘要
棋盘正面图案。反面无图省略。棋子的左视图、右视图和后视图省略。记分板由硬纸皮制作,故省略记分板的左视图和右视图。本棋可进行数学、物理、化学、英语等四门学科的智力游戏。棋盘主视图__记分板主视图记分板后视图棋子主视图__棋子后视图
申请公布号
CN3003864S
申请公布日期
1989.07.10
申请号
CN88300593.X
申请日期
1988.06.23
申请人
冯海滨
发明人
冯海滨
分类号
21-01-G0009
主分类号
21-01-G0009
代理机构
代理人
主权项
地址
广东省广州市珠江电影制片公司宿舍区13栋802房
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