ELECTRONIC BLACKBOARD DEVICE,申请号JP19850114021-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	ELECTRONIC BLACKBOARD DEVICE
摘要
申请公布号	JPS61272199(A)	申请公布日期	1986.12.02
申请号	JP19850114021	申请日期	1985.05.29
申请人	HITACHI LTD	发明人	ARAKAKI MASAKAZU
分类号	B43L1/04	主分类号	B43L1/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method of providing modular prefilled hydraulic control apparatus

Copier/printer and method for reproduction of secure documents or the like

Crystalline aluminosilicate compositions, the preparation thereof and their use in the conversion of synthesis gas to low molecular weight hydrocarbons

Process for making 2-oxo-1-[[(substituted sulfonyl)-amino]carbonyl)] azetidines and intermediates used therein

HOLDING AND SHOWING DEVICE FOR NUMBERS OF CYLINDRICAL CONTAINERS

ORIGINAL READER

TELETEXT BROADCASTING RECEIVER

FACSIMILE EQUIPMENT WITH OUTPUT SELECTING FUNCTION

Combined hairbrush and bristle cleaning attachment

Electric stapler

Holder for cookies

Child's safety seat

Latch body for a pivoting window sash

Foot powder dispenser

Programmable opening container

Hexagonal wristwatch

Illuminated electrical switch