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
CIRCUIT ARRANGEMENT FOR TRANSMISSION DEVICES
摘要
申请公布号
EP0371558(A3)
申请公布日期
1991.04.17
申请号
EP19890202996
申请日期
1989.11.27
申请人
PHILIPS PATENTVERWALTUNG GMBH;N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
REICHELT, INGO, DIPL.-ING.
分类号
H04M1/31;(IPC1-7):H04M1/31
主分类号
H04M1/31
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEMICONDUCTOR STORAGE DRIVE AND METHOD OF CONTROLLING THE SAME
AUTOMATIC PROGRAM GENERATION DEVICE
INFORMATION COMMUNICATION TERMINAL AND ELECTRONIC MAIL TRANSMISSION METHOD
DISPLAY DEVICE AND METHOD FOR INSPECTING POSITIONAL DEVIATION
FIXING DEVICE AND IMAGE FORMING APPARATUS
IMAGE FORMING APPARATUS
LENS BARREL AND CAMERA
FIXING DEVICE AND IMAGE FORMING APPARATUS
MASKER SOUND GENERATION APPARATUS AND PROGRAM
MANUFACTURING METHOD OF MAGNETIC SENSOR
TEST DEVICE AND TEST METHOD
ANALYSIS METHOD FOR HYDROFLUOROALKANE
PRESSURE SENSOR
DEVICE AND METHOD FOR MEASUREMENT OF GAS CONCENTRATION
SHAPE MEASUREMENT APPARATUS AND SHAPE MEASUREMENT METHOD
PATTERN INSPECTION DEVICE AND PATTERN INSPECTION METHOD
MONITORING SYSTEM
CORROSION RISK INVESTIGATION METHOD AND CORROSION RISK INVESTIGATION DEVICE
MICROORGANISM GENERATION PREVENTING MATERIAL
HIGH-FREQUENCY HEATING DEVICE