RECIPROCAL DISCONNECTING SWITCH,申请号JP19780115916-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	RECIPROCAL DISCONNECTING SWITCH
摘要
申请公布号	JPS5543731(A)	申请公布日期	1980.03.27
申请号	JP19780115916	申请日期	1978.09.22
申请人	HITACHI LTD	发明人	SHIROMIZU TATSUJI;KURATANI TETSUO;IWAMOTO KIYOBUMI;SAITOU OSAMU;KAWAI YOSHIO
分类号	H01H31/32	主分类号	H01H31/32
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Heating and fixing device for toner image

Separation of cobalt and manganese from trimellitic acid process residue by extraction, pH adjustment, and magnet

Chemical analysis cuvette

Ammonia synthesis with catalyst derived by heating on a support a salt selected from alkali metal, alkaline earth metal, iron and cobalt hexacyanocobaltates and hexacyanoruthenates

Method of generating water vapor free gas

Phase separated, non-crystalline opal glasses

Anthraquinone compounds and the production and use thereof

System for combining multiple fuels to produce controllable gas temperatures in asphalt drum mixers

Liquid crystal compositions for multiplexed displays

Conversion of hydrocarbons with a catalyst comprising an alumina-zeolite, a group VI-B metallic component and a group VIII metallic component

Device for contact-free thickness or interval measurement

Photographic lens assembly

Binding element

Support rod for multiple clothes hangers

Tool tray and support therefor

Single drum material orientation apparatus and method

Tampon dispener

Duplicating apparatus with variable scale factor

Terminal blocks and indicator for solenoid valves

Apparatus for cooling elongated products during their passage through the apparatus