Improvements in or relating to filament connections for radio tubes, lamps, etc., and to methods of and machines for manufacturing filaments,申请号GB19420006827-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 or relating to filament connections for radio tubes, lamps, etc., and to methods of and machines for manufacturing filaments
摘要
申请公布号	GB557529(A)	申请公布日期	1943.11.24
申请号	GB19420006827	申请日期	1942.05.20
申请人	MARCONI'S WIRELESS TELEGRAPH COMPANY, LIMITED	发明人
分类号	H01K3/06	主分类号	H01K3/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Plastic optical fiber

Method for controlling back pressure in electrically-operated injection apparatus

User programmable integrated circuit interconnect architecture and test method

Extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders

Cluster assembly with lead spacer

MOLDED PRINTED WIRING BOARD

MANUFACTURE OF SPUTTER TARGET FOR TRANSPARENT ELECTRODE

ULTRASONIC ENZYMATIC REFINING RAW SILK FABRIC AND YARN

DETERGENT SYSTEM HAVING HARDNESS REMOVING AQUEOUS ORGANIC SOFTENER DISPERSED THEREIN

WEFTING CONTROL APPARATUS

URETHANE-BONDED HYDROXY AROMATIC ISOCYANATE

ARM CONSTITUTION OF ROBOT

ELECTRIC DRIVER

SAW-TWOOTH EDGE KNIFE

HYPERTHERMIA APPARATUS

VACUUM FRYER OF FOOD

ELECTRONIC TOOTHBRUSH AND ELECTROMOTIVE HOLDER THEREFOR

Balancing mechanism in pedestal carrying television camera