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
Automatische Steuerung eines Signalparameters
摘要
申请公布号
DE69024870(T2)
申请公布日期
1996.05.30
申请号
DE19906024870T
申请日期
1990.07.18
申请人
NORTHERN TELECOM LTD., MONTREAL, QUEBEC, CA
发明人
FRY, DAVID WILLIAM, SAWBRIDGEWORTH, HERTS CM21 0DD, GB
分类号
H03G3/20;H03G7/00;(IPC1-7):H03G3/20
主分类号
H03G3/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HOMOGENEOUS POLYMER DISPERSANT
REACTION VESSEL HAVING FLUID DISTRIBUTION SYSTEM
HEATER FOR VACUUM EVAPORATION HAVING RESISTANCE AGAINST CORROSION
RECORDER CHART REGENERATOR ATTACHED TO SONAR
MAGNETIC RECORDING AND PLAYBACK APPARATUS CONTAINING DOUBLE GAP HEAD
PROCESS FOR PREPARING PROSTAGLANDIN DERIVATIVES
PROCESS FOR PREPARING UROKINASE
SOLDER LEVELING DEVICE
HAIR DRESSING
OIL COLLECTING AGENT* USING GRIND IRON POWDER AS CARRIER* HAVING LESS SECONDARY ENVIRONNMENTAL POLLUTION AND METHOD OF COLLCTING OIL
IONNETCHING METHOD
ELECTRODEPOSITION PROCESS FOR NICKEL AND IRON ALLOY
DRYING METHOD AND DEVICE OF GRAIN
POLAR TYPE POT
DETECTOR FOR CRACKED GRAIN
COMBINE
METHOD OF BRAKING THE POWER TRANSMISSION SYSTEM* AND APPARATUS THEREFOR
COATING OF POLYOLEFIN FOAM
WATER TANK FOR VACUUM COOLING
MOISTUREEREDUCING AGENT FOR CEMENT COMPOUND