Improvements in or relating to electrically heated smelting furnaces,申请号GB19370021509-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 electrically heated smelting furnaces
摘要
申请公布号	GB500213(A)	申请公布日期	1939.02.06
申请号	GB19370021509	申请日期	1937.08.04
申请人	"WISTRA" OFENBAU GESELLSCHAFT MIT BESCHRANKTER HAFTUNG	发明人
分类号	H05B3/66	主分类号	H05B3/66
代理机构		代理人
主权项
地址

您可能感兴趣的专利

INTERFERENCE FILTER, OPTICAL FILTER DEVICE, OPTICAL MODULE, ELECTRONIC APPARATUS AND MANUFACTURING METHOD OF INTERFERENCE FILTER

SENSITIVE MATERIAL FOR BOLOMETRIC DETECTION

MAGNETIC ENCODER AND METHOD FOR MANUFACTURING THE SAME

DEVICE AND METHOD FOR MEASURING CONDUCTIVITY

METERING DEVICE

DRILLING MACHINE AND FOOT PAD FOR DRILLING MACHINE

SUCTION CAP SLIDE MECHANISM OF DRILLING MACHINE

HOLE DRILLING MACHINE

SURFACE TREATMENT LIQUID OF METAL, SURFACE TREATMENT METHOD AND ITS APPLICATION

METHOD OF PRODUCING GERMANIUM NANOWIRE

HYBRID LAMINATE AND MOLDED COMPOSITE STRUCTURES

FLEXURE SUBSTRATE FOR SUSPENSION, SUSPENSION, SUSPENSION WITH HEAD, HARD DISK DRIVE, METHOD FOR MANUFACTURING FLEXURE SUBSTRATE FOR SUSPENSION, AND INSPECTION METHOD

TERMINAL FITTING

MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

VEHICLE DECELERATION CONTROL DEVICE FOR HYBRID VEHICLE

VEHICLE DIAGNOSIS SYSTEM AND VEHICLE DIAGNOSIS METHOD

PRODUCTION OF GRAPHENE FROM METAL ALKOXIDE