METHOD FOR LANGUAGE STUDY USING COMPUTER SYSTEM AND THE INTERNET,申请号KR20040099999-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	METHOD FOR LANGUAGE STUDY USING COMPUTER SYSTEM AND THE INTERNET
摘要
申请公布号	KR20050087720(A)	申请公布日期	2005.08.31
申请号	KR20040099999	申请日期	2004.12.01
申请人	LEE, KYUNG YOON	发明人	LEE, KYUNG YOON
分类号	(IPC1-7):G06F17/60	主分类号	(IPC1-7):G06F17/60
代理机构		代理人
主权项
地址

您可能感兴趣的专利

EXPANDABLE DEVICES AND METHODS THEREFOR

MANAGEMENT METHOD AND APPARATUSES

AQUEOUS COATING FORMULATION

WIPER ARRANGEMENT AND METHOD FOR OPERATING A WIPER ARRANGEMENT FOR A MOTOR VEHICLE

Flexible moving means for a chair back

Air freshener device comprising microcapsules

Un método para el llenado en caliente de alimentos en un recipiente de envasado

DISPOSITIVO PERCUTOR HIDRAULICO PARA MAQUINAS EXCAVADORAS

Soluciones de envasado

Rotor blade for water turbine

Connector assembly with retaining insert that minimises vibrations of an electrical contact

Needle placement detection and security device and method

Acoustic downhole tool with rubber boot protected by expandable sleeve

A memory device and a method and system for the routing of a message between different communication networks

Sole with removable parts

Periodontal care appliance

Improved downhole debris catcher and associated mill

Corrector for posture on desk

FASTENING MEMBER AND COMPARTMENT MEMBER AND STORAGE SHELF ASSEMBLED WITH THE SAME