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
INSTALLATION FOR MOUNTING PREFABRICATED BEAMS ON RAILWAY VIADUCTS
摘要
申请公布号
RO99752(B1)
申请公布日期
1990.09.28
申请号
RO19880131737
申请日期
1988.01.12
申请人
INSTITUTUL DE PROIECTARI CAI FERATE
发明人
CHIRIACESCU DUMITRU;BUTMALAI DUMITRU
分类号
E01D21/06
主分类号
E01D21/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OPTICAL WAVEGUIDE ELEMENT AND ITS MANUFACTURING METHOD
METHOD OF PROVIDING SOUND OR THE LIKE, TRANSMITTER FOR SOUND OR THE LIKE, RECEIVER FOR SOUND OR THE LIKE, AND COMPUTER PROGRAM
IMAGE PROCESSOR AND IMAGE PROCESSING PROGRAM
IMAGE PROCESSOR, AND IMAGE PROCESSING METHOD
IMAGE FORMING DEVICE AND METHOD
SWITCH DEVICE
ANTIFORGING MEDIUM
AC POWER SUPPLY DEVICE
REACTION DETECTOR
PINBALL GAME MACHINE
COATING APPARATUS
PINBALL GAME MACHINE
SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD
THIN FILM TRANSISTOR, ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE HAVING SAME, AND FABRICATING METHODS THEREOF
LIQUID CRYSTAL DISPLAY DEVICE
SHEET PEELING APPARATUS AND PEELING METHOD
ILLUMINATION APPARATUS
DIMMING CONTROL SYSTEM
LIGHTING CIRCUIT FOR LIGHT-EMITTING DIODE, AND GUIDE LAMP LIGHTING DEVICE
LIQUID CRYSTAL DEVICE AND ELECTRONIC EQUIPMENT
