Gain control circuits,申请号US19380228999-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	Gain control circuits
摘要
申请公布号	US2179915(A)	申请公布日期	1939.11.14
申请号	US19380228999	申请日期	1938.09.08
申请人	BELL TELEPHONE LABORATORIES, INCORPORATED	发明人	BLAIR ROYER R.
分类号	H04B3/12	主分类号	H04B3/12
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD AND SYSTEM FOR TIRE EVALUATION AND TUNING WITH LOADING SYSTEM AND VEHICLE MODEL

METHOD AND SYSTEM FOR NETWORK PROTECTION AGAINST CYBER ATTACKS

Driver IC and organic light emitting display device using the same

SCHEDULING OF WORKLOADS IN A DISTRIBUTED COMPUTE ENVIRONMENT

DEVICE AND METHODS FOR CALIBRATING ANALYTE SENSORS

Chimeric U1 and U2 snRNA molecules carrying antisense sequences against the splice junctions of the dystrophin gene and their therapeutic applications

Hydraulic cylinder

Portable display devices and programs

Method for predicting a lost or damaged block of an enhanced spatial layer frame and SVC-decoder adapted therefore

Method for predicting a lost or damaged block of an enhanced spatial layer frame and SVC-decoder adapted therefore

LIGHTING FIXTURE

ELECTRIC CONNECTION DEVICE FOR PHOTOVOLTAIC MODULES

LOOP DETECTION/PREVENTION FOR SMS MESSAGES

Stuffing additional data in a payload area of packets of a digital broadcast stream

METHOD OF MAKING COMPRESSIBLE ELASTOMERIC SPRING

METHOD AND SYSTEM FOR DIFFUSION MAGNETIC RESONANCE IMAGING

A METHOD OF FASTENING A COVER BOARD TO A SUPPORT AND INSTALLATION OF THE SAME