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
TRACK APPARATUS & PRODUCING METHOD FOR RAILROAD VEHICLE HAVING TIRED WHEELS AND MEDIAN GUIDE ROLLER
摘要
申请公布号
KR0154989(B1)
申请公布日期
1998.11.16
申请号
KR19920001289
申请日期
1992.01.29
申请人
COGIFER-COMPAGNIE
发明人
GERARD, TESTART
分类号
E01B9/00;E01B25/28;E01B37/00;E01C9/02;(IPC1-7):E01B7/00
主分类号
E01B9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Bistable transistor circuit with ferroelectric memory element
Boron compounds and compositions containing the same
Tempreature stabilized chamber utilizing thermoelectric cooling
Fluid pressure system and control
Process for drawing fiber through a supernatant liquid
High frequency ballast for fluorescent lamps
Pre-expander for pellets of plastic material
Process of producing improved polyvinyl alcohol fibers
Heat sensitive sheet material and method of making
Baking pan with replaceable liner
Rotatable body for transfer of moisture or/and heat
Production of p-nu junctions in semiconductor material
Cooling blanket
Swab manufacturing apparatus
Automatic toilet unit
Pressure-electric transducers
Heating elements for vacuum furnaces
Fault detection system having a portable radio signal generator and stationary radio receiver for detecting open circuits in an electrical conductor
Union for connecting conduits
Double reheat power plant arrangement