Subscriber line validation of a telephone network,申请号IL20040164846-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Subscriber line validation of a telephone network
摘要
申请公布号	IL164846(D0)	申请公布日期	2005.12.18
申请号	IL20040164846	申请日期	2004.10.26
申请人	BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY	发明人
分类号	H04M3/22;(IPC1-7):H04M	主分类号	H04M3/22
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SCRATCH RESISTANT TOUCH SENSOR

ELECTRICITY METER HOT SOCKET DETECTION

VEHICLE WITH AN ELECTRIC STORAGE SECTION, AND CHARGE-DISCHARGE SYSTEM INCLUDING THE VEHICLE AND AN ENERGY MANAGEMENT EQUIPMENT

METHOD FOR THE CONTACTLESS CHARGING OF THE BATTERY OF AN ELECTRIC AUTOMOBILE

ELECTRONIC DEVICE AND CONTROL METHOD

SYSTEM AND A METHOD FOR EMITTING AN ULTRASONIC SIGNAL

DISCONNECT CABINET WITH WIRELESS MONITORING CAPABILITY

HEADREST FOR VEHICLE SEATS AND METHOD OF MANUFACTURING HEADREST

Extrusion Piece With Insert of Dissimilar Material

VEHICLE BODY LOWER PORTION STRUCTURE

Bucket with Adjustable Lifting Assembly

MULTISOURCE RENEWABLE ENERGY GENERATION

Ion Transport Membrane Assembly with Multi-Layer Seal

PLUG-IN CONNECTION WITH A RETAINING CLIP

Running Board Bracket

RETENTION PIN AND METHOD OF FORMING

RAPID DRYING OF CERAMIC GREENWARES

HEADER FOR MODULE OF HOLLOW FIBER MEMBRANES AND METHOD OF POTTING HOLLOW FIBERS

METHOD AND APPARATUS FOR MANUFACTURING A WIND TURBINE BLADE COMPONENT WITH UNIFORM TEMPERATURE CURING