Improvements in or relating to electric transformers,申请号GB19370015441-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 electric transformers
摘要
申请公布号	GB495486(A)	申请公布日期	1938.11.15
申请号	GB19370015441	申请日期	1937.06.03
申请人	GEBR. MAERYLIN AND CIE., G.M.B.H.	发明人
分类号	H01F29/06	主分类号	H01F29/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

HEATING DEVICE FOR HIGH FREQUENCY BENDER

VIDEO PICTURE PRINT SYSTEM DEVICE

PICTURE COMMUNICATION EQUIPMENT

SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF

CONTACT STRUCTURE OF SWITCH

FM MODULATED BRIGHTNESS SIGNAL PROCESSING CIRCUIT

OPTICAL DISK REPRODUCING DEVICE

MANUFACTURE OF MAGNETO-OPTICAL DISK SUBSTRATE

MANUFACTURE OF ELEMENT WIRE FOR SNOW ACCRETION RESISTANT CABLE

GUIDE LIGHT APPARATUS

REFINING METHOD FOR KNOWLEDGE BASE

SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL

FRAME NUMBER PRINTING DEVICE

PLATE FIN TYPE HEAT EXCHANGER

HOT WATER FEEDER

CIRCULATING TYPE HOT WATER TEMPERATURE KEEPING DEVICE

FLAME DETECTING CIRCUIT

GAS EXHAUSTING DEVICE FOR COMBUSTION APPARATUS