Improvements in or relating to arrangements for modulating the frequency of an electric carrier wave,申请号GB19460028299-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 arrangements for modulating the frequency of an electric carrier wave
摘要
申请公布号	GB617139(A)	申请公布日期	1949.02.01
申请号	GB19460028299	申请日期	1946.09.20
申请人	STANDARD TETEPHONES AND CABLES LIMITED;THOMAS FREDERICK STANLEY HARGREAVES;EDWARD ARCHIBALD FOULKES	发明人
分类号	H03C3/40	主分类号	H03C3/40
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURE THEREOF

3-Ether and 3-Thioether Substituted Cyclosporin Derivatives For the Treatment and Prevention of Hepatitis C Infection

PYRIDO-PYRAZINE DERIVATIVES USEFUL AS HERBICIDAL COMPOUNDS

MACHINE COMPRISING A MECHANICAL GUIDE ELEMENT FOR GUIDING THE DISPLACEMENT OF A FIRST AND A SECOND DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

METHOD FOR FABRICATING LIGHT EMITTING DIODE CHIP

Process for Producing Metal Flakes

COMPOSITIONS FOR ACCELERATING THE PRODUCTION OF COLLAGEN-CONTAINING PROTEINS

BIODEGRADABLE COPOLYMER HYDROGELS

HEMATOPOIETIC CELLS THAT EXPRESS MOSC-1

ANTI-MYOSTATIN ANTIBODIES

PROCESS FOR PRODUCTION OF IODINE PENTAFLUORIDE

Apparatus Having Improved Gantry Assembly Suitable for Use in a Laboratory Environment

Centrifugal compressor

DEVICE AND METHOD FOR THE TOWING OF UNDERWATER PIPELINES

ANTI-RAM SYSTEM AND METHOD OF INSTALLATION

OPTICAL SIGNAL PROCESSING DEVICE

Electronic apparatus, image pickup apparatus, time-correcting method, and program

DATA TRANSFORMING APPARATUS AND CONTROL METHOD THEREOF