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
Regenerative repeater
摘要
申请公布号
US2064298(A)
申请公布日期
1936.12.15
申请号
US19300503812
申请日期
1930.12.20
申请人
THE WESTERN UNION TELEGRAPH COMPANY
发明人
DIRKES ROBERT F.;KIMBALL VERNON R.
分类号
H04L25/04;H04L25/20
主分类号
H04L25/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SYSTEMS AND METHODS FOR PERITONEAL DIALYSIS.
3-AZABICYCLO(3.1.0)HEXANE DERIVATIVES HAVING OPIOID RECEPTOR AFFINITY, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
3-INDOLINE DERIVATIVES USEFUL IN THE TREATMENT OF PSYCHIATRIC AND NEUROLOGIC DISORDERS
METHOD FOR PRODUCING L-LYSINE
SECURITY STRIPS
LOCK MECHANISM
GLAZING PANEL
CLAMP FITTING FOR A CORNER JOINT
SAFETY DEVICE FOR A PLUG-IN CONNECTOR
CLEANING SYSTEM DESIGNED TO BE INSTALLED ON A SURFACE EXPOSED TO POOR WEATHER CONDITIONS
METHOD AND SYSTEM FOR ANTI-COUNTERFEITING MERCHANDISE AUTHENTICATION
VARIOUS FUNCTION CAP
LINK ARRANGEMENT OF AIR ENGINE DRIVE AND POWER SUPPLY FOR CRAFTS
CONTROLLED FLOW LIMITING EQUIPMENT
SWITCHED MODE POWER SUPPLY
TRAY FOR WASTE COLLECTION CONNECTED WITH RAIL
USE OF 2-AMINOINDAN DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
USE OF CIS-N-CYCLOHEXYL-N-ETHYL-[3-(3-CHLORO-4-CYCLOHEXYLPHENYL)ALLYL]AMINE TO PRODUCE DRUGS FOR PREVENTING TUMOUR PROLIFERATION
METHODS AND COMPOSITIONS FOR THERAPIES USING GENES ENCODING SECRETED PROTEINS SUCH AS INTERFERON-BETA
ANALGESICAL ORAL COMPOSITION WITH CONTROLLED RELEASE OF AN OPIOID AND PROCESS FOR PRODUCING IT
