DIRECT PRESSURE EQUALIZING METHOD OF HOPPER USING IN BLAST FURNACE RISING GAS,申请号KR19990054011-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	DIRECT PRESSURE EQUALIZING METHOD OF HOPPER USING IN BLAST FURNACE RISING GAS
摘要
申请公布号	KR100605524(B1)	申请公布日期	2006.07.28
申请号	KR19990054011	申请日期	1999.11.30
申请人		发明人
分类号	C21B7/18	主分类号	C21B7/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Derivatives and pharmaceutical compositions of n-hydroxyalkyl tetramethylcyclopropane-carboxamide, having anti-epiletic, neurological, and cns activity, and method for their preparation

Handheld power tool

Portable terminal unit

Fish cleaning device

Patterned glass fiber textile

Structure of connector

Ultrasonic surgical instrument for intracorporeal sonodynamic therapy

Clevis assemblies for medical instruments and methods of manufacture of same

Safety devices and methods for gymnastics and other activities

Nonwoven webs manufactured from additive-loaded multicomponent filaments

Method for chemical mechanical polishing for fabricating semiconductor device

Method for producing and managing a sensor

Air bleed apparatus for a burner unit

Disposable adhesive delivery pad for dental cleaning pastes and solutions

Procedure and arrangement for coating a metal surface with a thin layer containing metal

Bread crumb analog and food comprising the same

Biscotti manufacturing system

Process for producing rice sheet