Perfectionnements aux appareils convertisseurs d'énergie électrique,申请号FRD41603-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 appareils convertisseurs d'énergie électrique
摘要
申请公布号	FR41603(E)	申请公布日期	1933.02.15
申请号	FRD41603	申请日期	1932.03.29
申请人	COMPAGNIE FRANCAISE POUR L'EXPLOITATION DES PROCEDES THOMSON-HOUSTON	发明人
分类号	H02M7/44	主分类号	H02M7/44
代理机构		代理人
主权项
地址

您可能感兴趣的专利

POLYMERIC REPLICA MOLDS AND REPLICATION PROCESSES FOR PRODUCING PLASTIC OPTICAL COMPONENTS

APPARATUS FOR SEVERING WRAPPED TOBACCO FILLER RODS OR THE LIKE

APPARATUS FOR DISPENSING A LIQUID ONTO A TOOL

SEPARABLE INTERLOCKING FASTENERS AND METHOD OF MAKING THEM

SLIDABLE DOOR HANGER DEVICE

NOISE SUPPRESSOR

METHOD AND APPARATUS FOR DECODING COMPATIBLE CONVOLUTIONAL CODES

BRAKE AND CONTROL THEREFOR

AUTOMATIC SHIFTER ACCESSORY FOR BICYCLES

UNIVERSAL TOOL CARRIER

BUILDING MODULES

PLASTIC CUTTING ARRANGEMENT

SHOCK ABSORBER AND DIRT SHIELD THEREFOR

FREQUENCY DEVIATION COMPENSATION SYSTEM

DISPLAY CHARACTER PATTERN

NONVOLATILE SEMICONDUCTOR SHIFT REGISTER

OPTICAL IMAGING OF SOUND FIELDS BY HETERODYNING