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
摘要
申请公布号
US2297794(A)
申请公布日期
1942.10.06
申请号
US19410398068
申请日期
1941.06.14
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
NICHOLS HARRY J.;THOLSTRUP HENRY L.
分类号
H04L17/22
主分类号
H04L17/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Block oligomers containing 1-hydrocarbyloxy-2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials
Shaped body and method for the production thereof
FUNGICIDAL MIXTURES
BITUMINOUS COMPOSITIONS OBTAINED IN A PROCESS OF TREATING VULCANISED RUBBER
PSEUDOPOLYMORPHOUS FORMS OF 2 - [ 2 - [ 4 - [ BIS ( 4 - FLUOROPHENYL ) METHYL ] - 1 - PIPERAZINY ] ETHOXY ] - ACETIC DIHYDROCHLORIDE
METHOD OF OBTAINING DERIVATIVES OF 2-AMINOTHIAZOCARBOXAMIDE
METHOD OF AND REACTOR FOR COMBUSTING FUELS
Method and apparatus for low pressure sputtering
WAFER-HEATING APPARATUS AND CONTROL METHOD
METHOD AND DEVICE FOR CONTROLLING PROCESS AND PURGE MATERIAL IN SUBSTRATE PROCESSING SYSTEM
Initiatorer, blanding inneholdende denne, fremgangsmåte og anvendelse av blandingen for anti-adhesjon samt papir eller polymerfilm belagt dermed
Verneanordning for hode
Fremgangsmåte til fremstilling av substituerte dibenz[b,f][1,4]-oksazepin-11(10H)oner
Nye imidazolinforbindelser, fremgangsmåte ved fremstilling av dem og farmasöytiske sammensetninger som inneholder dem
GOLF BAG WITH CAM ACTUATED SUPPORT STAND AND DETACHABLE BODY
FremgangsmÕte ved noder som støtter forskjellige antall kontekster i et kommunikasjonsnett
FremgangsmÕte for pÕføring av et belegg pÕ et substrat
SYSTEM AND METHOD FOR SELECTIVELY SEPARATING POINT-TO-POINT PROTOCOL HEADER INFORMATION
METHOD AND SYSTEM FOR GENERATING HOME NETWORK MACRO
ELECTRIC CONNECTOR WITH COMPONENT CONTAINER