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
Schaltungsanordnung zum UEberwachen von Leitungen auf Potentialwechsel
摘要
申请公布号
DE1293187(B)
申请公布日期
1969.04.24
申请号
DE196701S1804
申请日期
1967.09.14
申请人
SIEMENS AG
发明人
STEIGENBERGER;HASSO DIPL.-ING.
分类号
H04L12/02
主分类号
H04L12/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SHAFT SEALING DEVICE FOR VACUUM PUMP
MANUFACTURE OF SLIDABLE MEMBER
WORKING METHOD FOR BALL STUD
DRIVING FORCE DISTRIBUTION CONTROLLER FOR FOUR-WHEEL DRIVE VEHICLE
PRINTER
EASILY ADHESIVE SHEET FOR NOTICE BOARD
WORKPIECE INTRODUCTION AND DELIVERY DEVICE
ICP LIGHT EMISSION ANALYZER
MEASURING INSTRUMENT FOR BLOW-BY GAS FLOW RATE
SCREW DRUM TRAVEL LEG TYPE WORK-SHIP AND ITS UNIT DEVICE
AIR CONDITIONER
END FACE-TYPE THERMAL HEAD
METHOD FOR REMOVING PROCESSING CHIPS FROM ELECTRIC DISCHARGE MACHINING FLUID
DRIVE SYSTEM FOR PIEZOELECTRIC SPEAKER
RECORDING/REPRODUCING DEVICE FOR TELEVISION SIGNAL
AUTOMATIC DETECTING METHOD FOR SPEAKING PEASON IN ELECTRONIC CONFERENCE
VTR INTEGRATED WITH CAMERA
COLOR IMAGE READER
PRINTER CONTROL SYSTEM
METHOD FOR PROCESSING CERAMICS