PROCESS FOR THE DIRECT REDUCTION OF IRON OXIDE-CONTAINING MATERIAL,申请号KR1019850005872-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	PROCESS FOR THE DIRECT REDUCTION OF IRON OXIDE-CONTAINING MATERIAL
摘要
申请公布号	KR1019900006603(B1)	申请公布日期	1990.09.13
申请号	KR1019850005872	申请日期	1985.08.14
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Improvements relating to the cooling of kiln-burnt granular or powdered materials

Superheating arrangement for steam-driven vehicles, especially for locomotives

Improvements in or relating to holders for note or scribbling pads and pencils or pens

Improvements in or relating to sheet folding machines

Improvements relating to electrical plug and socket connectors

Improvements in electro-mechanical position indicator system

Improvements in or relating to pressure vessel assemblies

Improvements in or relating to circuit arrangements including semi-conductor devices

Improvements in or relating to devices for recording and/or reproducing high-frequency signals, more particularly television signals

Improvements in the construction of boats

Improvements in or relating to dextrose products

Improvements relating to the wheel spring mounting of perambulators and the like

Method of separating rubber or rubber-like material from metal

Improvements in or relating to arrangements for controlling the lengths into which fed material is cut

Distillation of esters

Procédé de préparation de complexes organiques.

Bidon à lait avec fermeture à étrier.

Dispositif de freinage à agent sous pression, en particulier pour véhicules routiers, et comprenant un régulateur de la force de freinage.