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
INTEGRATOR/COMPARATOR
摘要
申请公布号
GB8626590(D0)
申请公布日期
1986.12.10
申请号
GB19860026590
申请日期
1986.11.06
申请人
BRITISH TELECOMMUNICATIONS PLC
发明人
分类号
H04M9/10
主分类号
H04M9/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Tool holding fixture, especially for screw driver bits.
Process and apparatus for preparing a dry, powdery fly ash derivative, and its uses.
Microwave power distributing and synthesizing device and microwave power amplifying apparatus including the same.
Method and apparatus for forming an internally screw-threaded article.
A continuous decontamination-decomposition process for treating halogenated organic compounds and toxid substances.
Apparatus for varying the secondary flow of a multiple-flow turbine engine.
Coaxial connector assembly.
Improved nozzles for casting aluminium-killed steels.
Shoe sole.
Method and device for harvesting mushrooms.
Apparatuses for creep control of rotating drums.
Comparator circuit having full supply common mode input.
Unicellular organisms activated by glutaraldehyde as solid carriers for sensitizing agents and uses of sensitized unicellular organisms.
Dampening vibration of rotating shafts.
Dentures.
Fire detectors and fire protection systems incorporating such detectors.
A protective undergarment.
Pressure-operated switch for a high-voltage interrupting module.
Concrete mixer.
Magnetic tapecassette.