,申请号JP19890308759-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
摘要
申请公布号	JPH0648420(B2)	申请公布日期	1994.06.22
申请号	JP19890308759	申请日期	1989.11.28
申请人		发明人
分类号	G09B25/04;(IPC1-7):G09B25/04	主分类号	G09B25/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Improvements relating to step ladders

Improvement in piezoelectric crystal plate and method of fabricating same

An improved cigarette or like lighter

Composition of vinyl co-polymers

Improvements in or relating to press-fitted, shrunk or like joints and to methods ofassembling and separating them

Beer delivery and dispensing apparatus

Process for the hardening of soil and the like

Embalming appliance

Method of reclaiming used metal molds

Brake and dampener for rocking bobbin magazines

Electric fence insulator

Belt conveyor frame construction

Method of and apparatus for treating wells

Cooperative social and business card display

Sight for firearms

Scoop board for vehicle boxes

Skid runner attachment for vehicles

Machine for forming curved surfaces