Способ выплавки чугуна в доменной печи,申请号SU19400301860-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	Способ выплавки чугуна в доменной печи
摘要
申请公布号	SU74361(A1)	申请公布日期	1948.11.30
申请号	SU19400301860	申请日期	1940.01.29
申请人	ZAGYANSKIJ A.L.	发明人	ZAGYANSKIJ A.L.
分类号	C21B5/02	主分类号	C21B5/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Bridge invertor for gas-discharge lamps

Dam initiation trigger water trough

Tariff device for measuring the consumption of electrical power

VERFAHREN ZUR BESEITIGUNG VON NEBEL AUS DER ATMOSPHAERE

Apparatus for switching on and off and changing over devices supplying a pressurised gaseous medium to underwater outlet openings

ELECTRICALLY CONDUCTIVE COATING COMPOSITION AND USE OF SAME

Foot support, especially for the treatment of pes valgus in children

Device for a longitudinal adjustment of the guide bars of a warp-knitting machine

Electronic anti-theft protection device for motor vehicles

Collector roof sheet system for the prevention of air bubbles

Foaming device for cleaning liquids

SEPARATION DEVICE MANUFACTURE

COUPLING DEVICE FOR FORMED FRAME

Device for supporting the back area of standing persons

LOGIC CIRCUIT USING A TWO-PHASE MOS TECHNIQUE

TELOMERIZATION OF BUTADIENE AND CARBON DIOXIDE