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
Electrical conductor having transposed conducting elements
摘要
申请公布号
US2932805(A)
申请公布日期
1960.04.12
申请号
US19560630685
申请日期
1956.12.26
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
DOHERTY WILLIAM H.
分类号
H01B7/30;H01B11/16
主分类号
H01B7/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Drive assembly
Lower rail press device for venetian blind
SMOKERS FILTER
Fluid-actuated rotary drive
METHODS OF COMPLETING WELLS IN UNCONSOLIDATED FORMATIONS
INTERNET PROTOCOL BASED MULTIMEDIA SYSTEM (IMS)
METHODS AND SYSTEMS FOR EXCHANGING REACHABILITY INFORMATION AND SWITCHING BETWEEN REDUNDANT INTERFACES IN A NETWORK CLUSTER
Lokaliserings- signaleringsanordning
METODO DI DECORAZIONE DI PELLE DI PROVENIENZA ANIMALE TRAMITE COLORANTI PELLE DECORATA E ARTICOLO FINITO OTTENUTI TRAMITE TALE METODO
Method and apparatus for determining downhole pressures during a drilling operation
Novel bits and cutting structures
Self-lubricating expansion mandrel for expandable tubular
Tool for use with rolling-element bearings
ASSEMBLY STRUCTURE OF COUPLING PIPE FOR WATER METER
MULTI FUNCTIONAL SLUICE VALVE REINFORCED BY DISC
Protective case for delicate objects
Apparatus and method for luminance control of liquid crystal display device
Fingerprinting segments of data content for version identification
ALPHAVIRUS REPLICON VECTOR SYSTEMS
Changing time value of key frames