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
摘要
申请公布号
JPH03115646(U)
申请公布日期
1991.11.29
申请号
JP19900022589U
申请日期
1990.03.06
申请人
发明人
分类号
C21B7/12;(IPC1-7):C21B7/12
主分类号
C21B7/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTROL DEVICE FOR CYLINDER INJECTION INTERNAL COMBUSTION ENGINE
EXHAUST BRAKE
MOBILE VIBRATOR EQUIPPED WITH VIBRATION CONTROLLER
CIRCULAR CUTTER FIXING MEMBER, MANHOLE REPAIR METHOD USING THE SAME, TOOL FOR FIXING FILLER OUTFLOW PREVENTION MEANS AND ROLLING COMPACTION BOARD FOR REPAIRING MANHOLE
HARDWARE FOR MOUNTING BOARD
PORTABLE UNIT SEARCHING DEVICE
MOUNTING STRUCTURE OF PANEL STRIP
ARM RETRACTING OPERATION CONTROL DEVICE OF WORK MACHINE HAVING EXTENSION ARM
METHOD FOR PREVENTING CORROSION OF CONCRETE AND/OR MORTAR STRUCTURE
SPREADER AND URINAL
MECHANICAL MULTISTORY PARKING EQUIPMENT
PIPE CONNECTOR
CIRCULATING-TYPE MOISTURE RETAINING STRUCTURE
ROUND TYPE VENTILATOR (ROUND TYPE SHAPE PART)
CONSTRUCTION MACHINE
REAMING EXCAVATION METHOD
SHOWER HOOK
LOCK MECHANISM ATTACHED STAY DEVICE
HYDRAULIC DRIVING DEVICE OF CONSTRUCTION MACHINERY
PRECAST CONCRETE SLAB