Improvements in or relating to electric wave amplifiers,申请号GB19450032732-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Improvements in or relating to electric wave amplifiers
摘要
申请公布号	GB604799(A)	申请公布日期	1948.07.09
申请号	GB19450032732	申请日期	1945.12.04
申请人	STANDARD TELEPHONES AND CABLES LIMITED;DOUGLAS CECIL ROGERS	发明人
分类号	H03K4/39;H03K4/43	主分类号	H03K4/39
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Methods of operating a mobile terminal such that a communication operation mode is changed based on a current voltage of a battery that powers the mobile terminal and related mobile terminals and computer program products

Responsive electrical stimulation for movement disorders

Method for increasing the activity of acid-&bgr;-galactosidase

Isolation regions and their formation

Affinity-based recovery/failover in a cluster environment

Piezoelectric microspeaker using microelectromechanical systems and method of manufacturing the same

Consistency modeling of healthcare claims to detect fraud and abuse

VERSATILE LIGHT SYSTEM

PHOTOALIGNMENT COMPOSITION

COKE OVEN COMBINATION CARBON MONOXIDE CONSISTENCY MEASUREMENT SENSOR

ADDITIVE FOR STEEL SMELTING AND THE METHOD OF FABRICATING THE SAME

A PHASE DIFFERENCE FILM AND AN IN-PLANE SWITCHING LIQUID CRYSTAL DEVICE COMPRISING THE SAME

A METHOD OF PRODUCING A PHASE DIFFERENCE FILM AND A PHASE DIFFERENCE FILM FILM PRODUCED BY THE METHOD

HEAT EXCHANGER AND THE MANUFACTURING MATHOD FOR THE SAME

LENS MODULE AND APPARATUS FOR IMAGE PROCESSING THEREWITH

PICK-UP TOOL AND ELECTRODE SUPPLYING UNIT HAVING THE SAME

METHOD AND APPARATUS FOR MONITORING CONTROL CHANNEL IN MULTIPLE CARRIER SYSTEM

a protection case for mobile phone