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
CIRCUIT FOR INTERFACING A HALF-DUPLEX DIGITAL DATA LINE WITH A SIMPLEX TRANSMITTING AND A SIMPLEX RECEIVING LINE, AND VICE-VERSA
摘要
申请公布号
EP0032992(B1)
申请公布日期
1984.02.29
申请号
EP19800107629
申请日期
1980.12.04
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
KOLODZEY, JAMES STANLEY;NOEL, FRANCIS EDWARD, JR.;STILWELL, GEORGE RAYMOND, JR.
分类号
H04L25/22;H04L5/16;(IPC1-7):04L5/16;04L25/22
主分类号
H04L25/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VERFAHREN UND VORRICHTUNG ZUR KOMMUNIKATION IN EINEM FEHLERTOLERANTEN VERTEILTEN COMPUTERSYSTEM
Step exercise machine has actuating elements mounted rotatable on lower cross rod of run-on element and each with pivot adjoining one of stops of plinth to pivot run-on element when actuating elements are turned
Genterapi for kritisk iskemi i lemmer med villtype eller mutante eNOS
Apparat og fremgangsmate for bestemmelse av isotropisk og anisotropisk formasjonsresistivitet ved tilstedevaerelse av invasjon
AUTOMATIC DISTRIBUTION OF CAPABILITY AND CONFIGURATION INFORMATION BETWEEN MOBILE SWITCHING CENTERS IN A MOBILE COMMUNICATION NETWORK
PRINTED CIRCUIT BOARD DESIGN INSTRUCTION SUPPORT METHOD AND DEVICE
LANGUAGE EDUCATION SYSTEM, LANGUAGE EDUCATION METHOD AND LANGUAGE EDUCATION PROGRAM RECORDED MEDIA BASED ON CORPUS RETRIEVAL SYSTEM, WHICH USE THE FUNCTIONS OF QUESTIONS AND ANSWERS
PTC ELEMENT AND FLUORESCENT LAMP STARTER CIRCUIT
DEVICE AND METHOD FOR RECOVERING ANAESTHETICS
CIRCUIT BOARD
WEAR-RESISTANT PARTS AND METHOD FOR MANUFACTURE THEREOF
COOLING FLUID COMPOSITION
ORAL MICROEMULSION COMPOSITION COMPRISING BIPHENYLDIMETHYLDICARBOXYLATE AND SILYBIN
ROTARY ACTUATOR WITH INTEGRATED SELECT HIGH PRESSURE VANE SEAL
Recliner for vehicle seat has guide pin formed on one side of the lock-up gear is inserted into an elongated guide groove formed on the main bracket to guide up and down motion of the lock-up gear
EDDY CURRENT SENSOR
DEVICE FOR NON-DISSIPATIVE MEASUREMENT OF CURRENT IN AN INDUCTIVE RESISTOR
METHOD FOR PRODUCING PLASTIC FOAMED COMPOSITE
AGE-RESISTANT SOFT POLYOLEFIN WRAPPING FOIL
METHOD AND APPARATUS FOR CONVEYING RIGHTS ACROSS AN ANALOG VIDEO INTERFACE