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
CROSSROADS ARRANGEMENT
摘要
申请公布号
RO103230(B1)
申请公布日期
1993.03.19
申请号
RO19890137518
申请日期
1989.01.03
申请人
INSTITUTUL DE PROIECTARI, TIMISOARA
发明人
POPA P.PAUL
分类号
E01C23/16;(IPC1-7):E01C23/16
主分类号
E01C23/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for controlling the volume of a molecular beam
Papermaking process
Electrode cartridge and a system for measuring an internal stress for a film of plating
Cored wire injection process in steel melts
Material composition for producing blue phosphor by excitation of UV light and method for making the same
Decorative paper comprising electrically charged fibers
Medical adsorbent and process for production of the same
Indwelling needle
Sound producing play apparatus
Cross joint and vehicular steering system including the same
Internal rocking structure in a puppet eyeball
Supporting device of a socket
Electrical connector assembly with ESD protection
Electrical connector having power terminals
Methods for inhibition of NKT cells
Device for catalytically reducing exhaust
Fin structure formation
IC system including sample pretreatment and using a single pump
Image transmission system and image transmission method
System and methods for the treatment of retinal diseases
