首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
METHOD AND PLANT FOR SUPPLYING ENERGY TO AN ELECTRIC ARC FURNACE
摘要
申请公布号
KR1019800001536(B1)
申请公布日期
1980.12.20
申请号
KR1019770002802
申请日期
1977.12.01
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
MICRO-BGA Block for Handler
A SEWAGE DISPOSAL SYSTEM FOR CATTEL BARNS
ITERATIVE ESTIMATION OF TIMING IN GSM BURSTS
electric dust collector
APPARATUS FOR PARKING IN A HOUSE
Prevent vibration unit for elevator
FAULT DETECTION AND APPARATUS FOR UNDERGROUND TRANSMISSION OF POWER SUPPIY
Head coupling tool of redicle screw
FULL AUTOMATIC WASHING MACHINE
AIR CONDITIONER
An Apparatus for Simultaneous Pattern Forming and Injection Molding
Mg2NiHx Hydrogen absorbing materials prepared from Mg and Ni chips by using hydrogen induced mechanical alloying and a process and device for preparing the same
Granulated compositions of inorganic matterial powder and a process for preparing them
WEEDER
ELECTRON SOURCE COMPRISING ETCHED AND FORMED EXTRACTOR GRID DISPLAY DEVICE COMPRISING THE ELECTRON SOURCE AND COMPUTER SYSTEM COMPRISING THE DISPLAY DEVICE
POWER SOURCE DEVICE FOR ARC PROCESSING
A BALANCING APPARATUS OF DEHYDRATION TUBE FOR WASHING MACHINE
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
Surface treatment agent for treating aluminium alloy and steel plate simultaneously before painting
Thin film transistor and the method of fabricating the same