Heating device for glow cathodes,申请号US19390264920-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	Heating device for glow cathodes
摘要
申请公布号	US2246302(A)	申请公布日期	1941.06.17
申请号	US19390264920	申请日期	1939.03.30
申请人	GENERAL ELECTRIC COMPANY	发明人	HAUFFE FRITZ;KROPP HERMANN
分类号	H01J1/13	主分类号	H01J1/13
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method and system for managing commitments, reducing measurement errors, and making safe disclosures

Remotely configurable media and advertisement player and methods of manufacture and operation thereof

System and method for provisioning network services

Low loss lateral optical waveguide intersections

Micelle compositions containing pegylated phospholipids and a photosensitizer

Method and apparatus for compensating for polarization mode dispersion in optical devices

INSERTO CON USCITA A RACCORDO,TASSATIVAMENTE PER TUBI FLESSIBILI PERAPPLICAZIONI OLEODINAMICHE ED INDUSTRIALI

Method for catalytic decomposition of organic hydroperoxides

Engin nautique à pédales

Biological tissue stimulation by optical energy

ALLARGATORE DI TESSUTI TUBOLARI CON RUOTE DI COMANDO COLLEGATE AMOTORI INDIPENDENTI

LAVASTOVIGLIE CON CICLO DI ASCIUGATURA REGOLABILE

APPARATO PER FILTRARE PULVISCOLO,IN PARTICOLARE PER FILTRARE POLVERIDI LAVORAZIONE DI OREFICERIA,E METODO DI FILTRAZIONE DA ESSO ATTUATO

,,MASCHERA SUBACQUEA,,

COMPRESSORE CENTRIFUGATORE SIRIOS

Controlling data dependence and cross-talk between display elements

液晶显示装置及其控制方法、及携带式终端

连接器一体型光成端单元及连接单元

镜片模组之制造方法及其制品

相位差板及圆偏光板