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
DEVICE FOR CLOSING RESPECTIVELY CLEARING ROADS PARTICULARLY ONES BELONGING TO STOPPING AND GETTING ON PLACES OF RAILWAY VEHICLES
摘要
申请公布号
HU182456(B)
申请公布日期
1984.01.30
申请号
HU1972BE01117
申请日期
1972.02.14
申请人
BEKEFI,JANOS,HU
发明人
BEKEFI,JANOS,HU
分类号
E01F13/00;(IPC1-7):E01F13/00
主分类号
E01F13/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THERMAL EXPANSION BLOCKAGE PROMOTION TYPE FIRE RESISTANT DOUBLE-LAYER PIPE JOINT AND THERMAL EXPANSION AGENT HOUSING DEVICE
METHOD FOR CONTINUOUS PREPARATION OF HIGH-VISCOSITY SILICONE MATERIAL
REGENERATIVE BRAKING ACTUATOR DEVICE
HEATING METHOD AND HEATING FURNACE OF URETHANE FOAM
TWO DIMENSIONAL CODE DISPLAY PROGRAM, DIGITAL BROADCASTING RECEIVING DEVICE, AND PROGRAM TRANSMITTING DEVICE
REMOTE OPERATION SYSTEM
MATERIAL TRANSMISSION SYSTEM
ELECTRIC DEVICE
SOLID-STATE IMAGING DEVICE, METHOD OF MANUFACTURING THE SAME, AND CAMERA
COMMUNICATION DEVICE, COMMUNICATION METHOD AND PROGRAM
METHOD FOR DRIVING PLASMA DISPLAY
VEHICLE ROTATING ELECTRIC MACHINE
DRIVING DEVICE FOR SYNCHRONOUS MOTOR
LIQUID CRYSTAL DISPLAY DEVICE
SYSTEM FOR CREATING CALLING CARD WITH ADVERTISEMENT AND ADVERTISEMENT POPULARITY MEASURING METHOD USING THE SYSTEM
LIGHT EMITTING DEVICE
LITHOGRAPHY APPARATUS AND DEVICE MANUFACTURING METHOD
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
VEHICLE STEERING CONTROLLER
SEWAGE CLEANING APPARATUS
