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
Automatic equalizer for analog channels having means for comparing two test pulses, one pulse traversing the transmission channel and equalizer
摘要
申请公布号
US3375473(A)
申请公布日期
1968.03.26
申请号
US19650472146
申请日期
1965.07.15
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
LUCKY ROBERT W.
分类号
H04L25/03
主分类号
H04L25/03
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MOUNTING STRUCTURE OF COMPONENT OF UMBRELLA
SORTING TRANSPORTING APPARATUS
TIRE SEPARATOR
CONTROLLER OF GAME MACHINE
CONTROLLER OF GAME MACHINE
CONTROLLER OF GAME MACHINE
CONTROLLER OF GAME MACHINE
COAT LAYER FORMING METHOD OF FLEXIBLE TUBE FOR ENDOSCOPE
METHOD FOR IGNITING INTERNAL COMBUSTION ENGINE
OPTICAL SCANNER
EQUIPMENT FOR MANUFACTURING HOT-DIP METAL COATED STEEL STRIP AND METHOD FOR MANUFACTURING HOT-DIP METAL COATED STEEL STRIP
METHOD FOR PRODUCING THERMOPLASTIC ELASTOMER COMPOSITION
SLIDING BAR ASSEMBLY FOR USE IN CARGO STORAGE APPLICATIONS
PROCESS FOR PREPARING ETHENE
SYSTEMS AND METHODS FOR PROTECTING A MULTI-PART BROADCAST CONTROL MESSAGE
SYSTEM FOR MEASURING THICKNESS OF MAILPIECES
DISPENSER, KIT AND MIXING ADAPTER
METHOD FOR THE PRODUCTION OF PORTLAND SLAG CEMENT AND BLAST FURNACE CEMENT
ARSENIC TRIOXIDE MEDICAL ELUTION SCAFFOLD
METHOD, SYSTEM AND COMPUTER PROGRAM FOR CREATING AND EDITING A WEBSITE