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
Improvements in or relating to Traffic Signal Systems
摘要
申请公布号
GB1187718(A)
申请公布日期
1970.04.15
申请号
GB19680039559
申请日期
1968.08.19
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
分类号
G08G1/081
主分类号
G08G1/081
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Carpet Gripper Wall Fixing Clip
Improvements in Hydraulic Lifting Presses.
Improvements in or relating to a Cutting Tool.
Powdered Material Briquetting Press.
Sewing Machine Pneumatic Needle Threader.
Improvements in Machine Tools
Improvements in and relating to Gaseous Valves
Improvements in or relating to Automatic Crate and Similar unstacking Machines
PSK Synchronising System.
Electric Motor Construction
Filter Element for Smoking Devices
An Electric Alarm Clock
Drug Packs
Improvements in the production of Glycidyl Esters
4-Substituted 7- and 8-Chloroquinolines, the Preparation thereof, and Compositions Containing the same
Process for Optically Brightening Organic Materials
Diesters Containing Dimethyl(Phenyl)Methyl Groups
2,4,5-Triphenyl (and Substituted Triphenyl)-3-Acetonitriles of Pyrrole, Furan and Thiophene
Process for Bonding Cellulosic Surfaces.
HYDROQUINONE COMPOUNDS
