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
Communication system utilizing constant amplitude pulses
摘要
申请公布号
US2568721(A)
申请公布日期
1951.09.25
申请号
US19470778663
申请日期
1947.10.08
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
DELORAINE EDMOND MAURICE;REEVES ALEC HARLEY
分类号
H03M3/02
主分类号
H03M3/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MANUFACTURING METHOD OF WIRE HARNESS AND ITS MANUFACTURING DEVICE
ALUMINUM NITRIDE SINTERED COMPACT, METHOD OF MANUFACTURING ALUMINUM NITRIDE AND METHOD OF EVALUATING ALUMINUM NITRIDE
OPTICAL DISK, AND RECORDING AND REPRODUCING SYSTEM
INK JET RECORDER
EXHAUST PORT ASSEMBLY FOR LIQUID FILLING CONTAINER
PASSIVE OPTICAL NETWORK DATA TRANSMISSION METHOD AND TERMINATING DEVICE
SIGNAL TRANSMISSION SYSTEM
RECORDING/REPRODUCING DEVICE, AND RECORDING/REPRODUCING METHOD
CONTROLLER OF ELECTRIC VEHICLE, AND ITS CONTROLLING METHOD
REFLECTION LIGHT EMITTING APPARATUS
CURRENT LOAD ELEMENT DRIVE CIRCUIT AND ITS DRIVING METHOD
HOUSING CONTAINER OF SURGICAL NEEDLE
HEALTHCARE SYSTEM SUPPORTING MULTIPLE NETWORK CONNECTED LIQUID CONTROL PUMP
MOTOR DRIVER FOR COMPRESSOR OF AIR CONDITIONER
OUTPUT IMAGE ADJUSTMENT OF IMAGE DATA
PHASE SYNCHRONIZATION LOOP TYPE FREQUENCY SYNTHESIZER OF FRACTIONAL-N METHOD
SEMICONDUCTOR DEVICE, MOTOR DRIVE AND ELECTRIC POWER STEERING SYSTEM
SCAN TEST DESIGN METHOD, SCAN TEST CIRCUIT, SCAN FLIP-FLOP CIRCUIT, CAD PROGRAM FOR SCAN TEST CIRCUIT INSERTION, LARGE-SCALE INTEGRATED CIRCUIT, AND MOBILE DIGITAL DEVICE
INFORMATION DISPLAY DEVICE
DISPLAY DEVICE AND DRIVING METHOD OF THE SAME