Perfectionnements aux sources de lumière,申请号FRD827395-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	Perfectionnements aux sources de lumière
摘要
申请公布号	FR827395(A)	申请公布日期	1938.04.25
申请号	FRD827395	申请日期	1937.10.01
申请人	COMPAGNIE DES LAMPES	发明人
分类号	H01J61/12;H01J61/72;H05B41/39	主分类号	H01J61/12
代理机构		代理人
主权项
地址

您可能感兴趣的专利

DIGITAL ELECTRONIC BALANCE WITH AUTOMATIC CHANGER

STORAGE METHOD OF INFORMATION SIGNALS

DEVICE FOR NEUTRALIZING STATIC CHARGE ON RECORD OR THE LIKE TO REMOVE DUST AND PARTICLES ON RECORD OR THE LIKE

CONSTANT TIME SAMPLING SYSTEM FOR ANALOG SIGNAL

MANUFACTURE OF SEMIICONDUCTOR DEVICE

ELECTRONIC BEAM DEFLECTION DEVICE

NONVOLATILE ANALOG MEMORY ELEMENT

RECEIVED DATA TAKENNIN SYSTEM

MEASURING DEVICE FOR CONVERGENCE CHARACTERISTIC

EVALUATION OF STABILITY OF ULTRAELECTROCONDUCTIVE MATERIAL

TIMING PROGRAM CONTROL APPARATUS

FORMATION OF FOAMS FROM POLYURETHANE EMULSIONS

METHOD OF PRODUCING DECORATIVE GOODS

METHOD OF DELAYING REACTION OF ETTRINGITE FORMATION

PRODUCTION OF CVD GLASS FILM

TWOOTHROW TYPE MOTOR SQUARE DRILL WOODWORKING MACHINE

WET CYCLONE SEPARATOR

GASSHYDROGEN HEAT EXCHANGER

ATOMIZING METHOD OF APPLYING LIQUID MEDIUM AND APPARATUS THEREFOR