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
APERFEICOAMENTOS EM AQUECEDOR DE PANELA DE GUSA E ACO DE ACIARIA
摘要
申请公布号
BR8504435(A)
申请公布日期
1987.04.14
申请号
BR1985PI04435
申请日期
1985.09.13
申请人
USINAS SIDERURGICAS DE MINAS GERAIS S/A - USIMINAS (GRUPO SIDERBRAS)
发明人
JOSE APARECIDO DOS SANTOS
分类号
B22D41/00;(IPC1-7):B22D41/00
主分类号
B22D41/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THREAD TAKE-UP LEVER FOR A SEWING MACHINE
Procédé perfectionné de traitement de la fonte.
Grue de trente a deux cents tonnes.
METHOD AND APPARATUS FOR INJECTING FLUID INTO THE VASCULAR SYSTEM
TUBE LININGS OF COMBUSTION CHAMBERS
METHOD OF MAKING ENVELOPES
TAPERING TOOL
METHOD OF FORCED UPSETTING IN FRICTION WELDING
CHAIN TENSIONER AND SNUBBER
VARIABLE-RATIO FRICTIONAL DRIVES
PREFABRICATED WALL NAIL-TIE ASSEMBLY
WINDOW SASH BALANCES
MECHANISM FOR STEERING FOLLOW-UP LINKAGE
FILTER ELEMENTS
RETAINING MEANS
GOVERNOR CONTROLLED NUT RUNNER
MAGNETICALLY OPERATING LOCK
ORGANIC POLYMERS FROM ALPHA-METHYLENE GLUTARAMIDE
PROCESS FOR SEPARATION OF MONO-BUTYLATED CRESOLS
PLUG FOR CO-AXIAL CABLES