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
Electronic braille reader
摘要
申请公布号
GB2358514(A)
申请公布日期
2001.07.25
申请号
GB20000001272
申请日期
2000.01.21
申请人
PETER NIGEL * BELLAMY
发明人
PETER NIGEL * BELLAMY
分类号
G09B21/00;(IPC1-7):G09B21/00
主分类号
G09B21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LIGHT-EMITTING ARRAY
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING SAME
ILLUMINATION DEVICE
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
DEVICES HAVING NITRIDE QUANTUM DOT AND METHODS OF MANUFACTURING THE SAME
CYLINDRICAL SOLAR MODULE AND METHOD OF MAKING THE MODULE
SOLAR CELL AND METHOD OF FABRICATING SAME
PHOTOVOLTAIC MODULE WITH FLEXIBLE CIRCUIT
SEMICONDUCTOR DEVICE
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
SEMICONDUCTOR DEVICE
Trench Capacitors and Methods of Forming the Same
DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
METHOD FOR MANUFACTURING METAL WIRING AND METHOD FOR MANUFACTURING SOLID STATE IMAGING DEVICE
STRUCTURES AND METHODS OF FORMING PHOTODIODE ARRAYS HAVING THROUGH-SEMICONDUCTOR VIAS
IMAGING DEVICE
DISPLAY DEVICE AND THE MANUFACTURING METHOD OF THE SAME
SEMICONDUCTOR MEMORY DEVICE
SEMICONDUCTOR DEVICE AND DESIGN APPARATUS FOR SEMICONDUCTOR DEVICE