TEXT FOR LEARNING ENGLISH CONVERSATION,申请号JP19860208669-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	TEXT FOR LEARNING ENGLISH CONVERSATION
摘要
申请公布号	JPS6363081(A)	申请公布日期	1988.03.19
申请号	JP19860208669	申请日期	1986.09.03
申请人	TAKEMURA KEITARO	发明人	TAKEMURA KEITARO
分类号	G09B19/08	主分类号	G09B19/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Process and mould for making concrete blocks , in particular for the railway track building

Method and apparatus to uniformly distribute bulk conveyed parts for inspection by a camera

Discharging device for a wet grinding mill

Carpet fixing strip

Side rail for screens

Color cathode-ray tube electron gun

Audio reproducing device

Apparatus and method for composing image data interactively

Method and printer utilizing a single microprocessor to modulate a printhead and implement printing functions

Methods using photoresist compositions and articles produced therewith

Device for obtaining synchronous sound filming

Method and Apparatus for Re-Calibrating a Force Sensor Mounted on a Robot

Sealing system for feedthrough openings for pipelines and/or electric cables through bulkheads on ships

Protection device for locks

Nimesulide micronised salts

Surface-crosslinking process for water-absorbent resin

Active matrix display device and method of driving the same