CIRCUIT ARRANGEMENT FOR THE POWERING OF A TELEPHONE EQUIPMENT COMPRISING A MAIN TELEPHONE SET AND A PLURALITY OF EXTENSION TELEPHONE SETS,申请号EP19870101804-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	CIRCUIT ARRANGEMENT FOR THE POWERING OF A TELEPHONE EQUIPMENT COMPRISING A MAIN TELEPHONE SET AND A PLURALITY OF EXTENSION TELEPHONE SETS
摘要
申请公布号	EP0235622(A3)	申请公布日期	1989.03.29
申请号	EP19870101804	申请日期	1987.02.10
申请人	SIEMENS AKTIENGESELLSCHAFT BERLIN UND MUNCHEN	发明人	LEISTNER, RUDOLF, DIPL.-ING. (FH);BARAN, MARIAN, DIPL.-ING.
分类号	H04M19/00;H04M19/08;(IPC1-7):H04M19/00	主分类号	H04M19/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SEMICONDUCTOR MEMORY DEVICE AND FABRICATING METHOD THEREOF

METHOD FOR FABRICATING COPPER INTERCONNECTION OF SEMICONDUCTOR DEVICE

SYSTEM AND METHOD FOR RETROACTIVE COMPENSATION FOR OFFICIAL INVENTION OF INTELLECTUAL PROPERTY SYSTEM

SEAT TABLE FOR VEHICLE

WHEEL AND WHEEL COVER FOR VEHICLE, EQUIPPED WITH NON-ROTATING AUXILIARY COVER

NON-VOLATILE MEMORY DEVICE USED AS BOOT-UP MEMORY OF SYSTEM AND METHOD FOR OPERATING THE SAME

SPIRAL MULTI-PURPOSE PUMP

VORRICHTUNGEN ZUR ARZNEISTOFFABGABE UND HERSTELLUNGSVERFAHREN

ATTRACTIN/MAHOGANY-LIKE POLYPEPTIDES, POLYNUCLEOTIDES, ANTIBODIES AND METHODS OF USE THEREOF

A DEVICE IN A VEHICLE BRAKE ARRANGEMENT

BEARBEITUNG VON MATERIALEN MITTELS RADIOFREQUENZ UND MIKROWELLEN

TWO-PHASE, SWITCHED RELUCTANCE MOTOR

COMBINATION OF A PDE4 INHIBITOR AND TIOTROPIUM OR DERIVATE THEREOF FOR TREATING OBSTRUCTIVE AIRWAYS

FLUORELASTOMERZUSAMMENSETZUNGEN UND VERFAHREN ZU IHRER HERSTELLUNG

Polyamidharzzusammensetzung und daraus hergestellter schlauchförmiger Formkörper

OXAZOL/THIAZOL-DERIVATIVES ACTIVATORS OF THE HPPAR-ALPHA RECEPTOR

4-HYDROXYPIPERIDINE DERIVATIVES HAVING ANALGESIC ACTIVITY

METHOD OF TREATING GASTROESOPHAGEAL REFLUX DISEASE AND NOCTURNAL ACID BREAKTHROUGH

USE OF HUMAN ANTI-CTLA-4 ANTIBODIES FOR TREATMENT OF CANCER

METHOD OF OPTIMIZING DESIGN PARAMETER OF DATA STORING SYSTEM AND METHOD OF APPLYING OPTIMIZED DESIGN PARAMETER