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
METHOD AND DEVICE FOR MEASURING IMPEDANCE IN ALTERNATING CURRENT NETWORKS AND METHOD AND DEVICE FOR PREVENTING THE FORMATION OF SEPARATE NETWORKS
摘要
申请公布号
EP0783702(A1)
申请公布日期
1997.07.16
申请号
EP19950928989
申请日期
1995.08.26
申请人
KOELN, KLAUS-WILHELM
发明人
KOELN, KLAUS-WILHELM
分类号
G01R19/06;G01R27/16;H02J3/18;(IPC1-7):G01R27/16
主分类号
G01R19/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TRANSFER APPARATUS FOR PRECISELY WORKED SHEET USE
SEMICONDUCTOR DEVICE
MAGNETIC FILM AND MAGNETIC RECORDING MEDIUM
ALCOHOL-CONTAINING-RATE DETECTING APPARATUS
METHOD AND DEVICE FOR RECORDING IMAGE
CONTACT HOLE FORMATION METHOD
ELECTROLYTIC CAPACITOR FOR SOUND
BRAILLE PAPER
MANUFACTURE OF COPPER FOIL RADIATION BEAM CURABLE COATING
MOLD FOR INJECTION MOLDING AND MANUFACTURE THEREOF
MAGNETIC RECORDING MEDIUM-CONTAINING CASE AND CASE FOR MAGNETIC RECORDING MEDIUM
MAGNETIC HEAD DEVICE
WET TYPE PRESSURE REGULATION WARNING VALVE
TRANSFUSION MONITORING DEVICE
ULTRASONIC DIAGNOSTIC APPARATUS
MANIGLIA PORTASACCHETTI.
MOULD FOR CELLULAR CONCRETE AND PROCESS FOR ITS MANUFACTURE
FORNO CON PIATTO GIREVOLE AMPVIBILE IN POSIZIONE DISTANZIATA DA UNA PARETE INFERIORE DELLA SUA CAMERA DI COTTURA
CASSAFORMA PREFABBRICATA IDONEA A CONTENERE SERBATOI DI G.P.L. INTERRATI
SIMPLE 2-SHAFTS DRIVE SYSTEM USING ELECTROMAGNETIC CLUTCH