Improvements in electric discharge tubes and lamps and in their manufacture,申请号GB19380020826-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 tubes and lamps and in their manufacture
摘要
申请公布号	GB520126(A)	申请公布日期	1940.04.16
申请号	GB19380020826	申请日期	1938.07.13
申请人	ROGER FRANCOIS DESIRE NAVARRE	发明人
分类号	H01J17/06	主分类号	H01J17/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Processo para seletivamente adicionar ou subtrair estágios de compressão de unidades de refrigeração discretas

CONTROLLER FOR HEATING COOKER

CROSS DIRECTIONAL POSITION CORRECTION DEVICE OF HOOP MATERIAL

SELF-MOBILE TYPE ELEVATOR

ENCODING DEVICE FOR DIGITAL PICTURE SIGNAL

BURGLARPROOF DEVICE FOR CAR

DIFFERENTIAL-PRESSURE CVD CHUCK

VARIABLE VALVE TIMING DEVICE OF ENGINE

CRANE DEVICE AND ITS CONTROL METHOD

ISDN CONNECTION BOARD FOR ISDN TERMINAL

THERMAL TRANSFER PRINTER DEVICE AND ITS METHOD

HYDRAULIC CONTROL DEVICE FOR AUTOMATIC TRANSMISSION

MANUFACTURE OF HEAT EXCHANGER AND HEAT EXCHANGER

IMPROVED METHOD AND COMPOSITION FOR PRODUCING LAMINATE COATED WITH PRESSURE-SENSITIVE ADHESIVE

BASE CLOTH FOR NON-COAT AIR BAG

PROTEIN FIBER PRODUCT DYING ACCOMPANIED BY FEELING IMPROVEMENT

RESIN LAMINATED STRUCTURE AND PRODUCTION THEREOF

MOLD DEVICE FOR INJECTION MOLDING