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
TELECOMMUNICATIONS EXCHANGES
摘要
申请公布号
GB8515347(D0)
申请公布日期
1985.07.17
申请号
GB19850015347
申请日期
1985.06.18
申请人
PLESSEY CO PLC
发明人
分类号
H04L12/40;H04Q11/04
主分类号
H04L12/40
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SENSING AND ESTIMATING NON-CONDENSABLE GAS IN A SUBAMBIENT COOLING SYSTEM
Recording apparatus, write-once recording medium and reproducing apparatus
WATERPROOFING DEVICE FOR MOBILE APPARATUS AND METHOD OF MANUFACTURING THE SAME
Vehicle seat reclining apparatus
Compositions and methods for treatment of attention deficit disorder and attention deficit/hyperactivity disorder with methylphenidate
Electro-hydraulic brake unit for a land vehicle
DATA STREAMING THROUGH TIME-VARYING TRANSPORT MEDIA
GAS EXCHANGE VALVE ARRANGEMENT AND CYLINDER HEAD
Electronically controlled generator for a vehicle such as a bicycle
Brake disc and method for its manufacture
THERMAL PRINTER
Stabilised cosmetic compounds
POLYPHONIC TUNER
INFUSION PUMP SYSTEM
Display apparatus and user interface
Optical sensor
METHOD AND DEVICE FOR PRODUCING CONCRETE BLOCKS
Device with quick-fixing adapter for connecting the leash of a domestic animal to a receiving element associated with a fixed support
ROTOR BLADE ADJUSTMENT DEVICE FOR A WIND TURBINE
BICYCLIC COMPOUND AND PHARMACEUTICAL USE THEREOF
