ACCESSORY FOR AN EDUCATIONAL AID,申请号ZA19920004598-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	ACCESSORY FOR AN EDUCATIONAL AID
摘要
申请公布号	ZA9204598(B)	申请公布日期	1993.03.31
申请号	ZA19920004598	申请日期	1992.06.23
申请人	ISIS (PROPRIETARY) LIMITED	发明人	KENNETH BRIGGS
分类号	G09B	主分类号	G09B
代理机构		代理人
主权项
地址

您可能感兴趣的专利

THIN FILM TRANSISTOR AND ITS MANUFACTURING METHOD (METHOD FOR MANUFACTURING PROTECTING FILM)

REED SOLOMON (RS) DEMODULATING SYSTEM WITHOUT USINGNUMBER OF BUFFER REGISTERS

1,3-oxazin-4-one derivative, herbicide containing the same, and novel intermediate for producing the same

3(2H)-pyridazinone derivatives and process for the preparation thereof

METHOD FOR MANUFACTURING THIN FILM TRANSISTOR

PYRAZOLE PHOSPHORIC ESTER DERIVATIVES

AUTOMATIC INPUT CONTROL MECHANISM FOR ADDITIVEOF PLATING SOLUTION

A enhanced power disturbance protection device

water treatment apparatus

A transmission system

An improved wheelchair

Bullet & impact resistant glass/panel

Locking footing socket to improve post implantation

A motorcycle suspension

Dedicated computer alarm system

Chiropractic leg length comparison measure and compensating magnetic shoe height adjusters

Cognitive database management system