Improvements in electric discharge lamps,申请号GB19380027767-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	Improvements in electric discharge lamps
摘要
申请公布号	GB518204(A)	申请公布日期	1940.02.20
申请号	GB19380027767	申请日期	1938.09.23
申请人	THE GENERAL ELECTRIC COMPANY LIMITED;JOHN HENRY TIMMINS;ROBERT ARTHUR WOODWARD	发明人
分类号	H01J61/34	主分类号	H01J61/34
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Biological products

Process for the coloration of substrates

metallised network jack and plug

Hypodermic needle destruction

Herbal compositions for pain relief

Musical sensory toy

Spectacle frames

Display apparatus

Timber,joist,2 beam,center support,stiffner

Insecticidal compounds

Compositions and Methods

Acoustic emission soil slope displacement rate sensor

The soil sifter

Perforated display panels

Gene targeting in animals