首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
多功能磁性智力板
摘要
本实用新型是一种多功能磁性智力板,其要点是由框架板、磁铁和显示牌组成。本实用新型具有识字、拼图、运算、游戏的综合示教功能,能将图案、文字、汉语拼音、外文字母相应的同时示教,几块或十几块显示牌拼接成一幅完整的画面,可以反映出孩子做题时的准确性和智力水平,实现了融知识性、趣味性、娱乐性为一体。亦可作为记事、考勤及物价牌,平放或悬挂使用均可。
申请公布号
CN2051373U
申请公布日期
1990.01.17
申请号
CN88211120.5
申请日期
1988.03.04
申请人
张锐鸿;周建辉
发明人
张锐鸿;周建辉;倪枚;程云
分类号
G09B1/08
主分类号
G09B1/08
代理机构
代理人
主权项
1、一种具有识字、拼图、运算、游戏、记事多种示教功能的“多功能磁性智力板”。其特征在于,它的组成包括框架板[1]、磁铁[2]、显示牌[3]和把手[4]。
地址
江苏省南京市九○三信箱三十四分箱
您可能感兴趣的专利
METHOD FOR RECORDING AND MANAGING REAL TIME NAVIGATION DATA OF HD OPTICAL DISC
DISCOLORATION INHIBITOR FOR METALS
IMPROVED BEVERAGE CONTAINER
METHOD AND APPARATUS FOR TRANSFERRING MATERIAL IN A WELLBORE
DEVICE AND METHOD FOR PROTECTION AGAINST OVERCURRENTS IN AN ELECTRICAL ENERGY DISTRIBUTION CABINET
J-SPECTROSCOPY IN THE WELL BORE
Process for Producing Acrylamide Using Microbial Catalyst Having Been Washed with Aqueous Acrylic Acid Solution
أنسال ( كلونات) لخلايا CDNAلمفاوية جديدة
ELECTRIC POWER SEMICONDUCTOR DEVICE
REMOTE MAGNETIC DRIVING DEVICE OF INTERNAL WIRELESS TELEMETRY CAPSULE
CARBON NITRIDE COATING FORMED ON PARTS FOR AUTOMOBILE ENGINE AND COATING DEVICE THEREFOR
COMPOSITION FOR DISPOSABLE PLASTIC CONTAINER HAVING EXCELLENT SELF-DEGRADABILITY
APPARATUS AND METHOD FOR RECOVERING PHOTORESIST AND METHOD FOR REPRODUCING PHOTORESIST BY USING THE SAME
LIQUID CRYSTAL PANEL, AND LIQUID CRYSTAL DISPLAY HAVING THE SAME
METHOD FOR MANUFACTURING X-RAY VIDEO DETECTOR
An apparatus for feeding fibre thread pieces
A process for preparing a star polymer
METHOD OF PRODUCING POSITIVE-ELECTRODE ACTIVE MATERIAL FOR USE IN LITHIUM-ION SECONDARY BATTERY, REACTOR USED THEREFOR, AND POSITIVE-ELECTRODE ACTIVE MATERIAL THUS PRODUCED
DEVICE FOR PREVENTING DETERIORATION OF FUEL CELL PERFORMANCE
DEVICE FOR REGULATING POWER GENERATION OF FUEL CELL