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
Controllable amplifier circuit
摘要
申请公布号
EP0524547(B1)
申请公布日期
1996.10.09
申请号
EP19920112166
申请日期
1992.07.16
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
BARDL, ARTUR, DIPL.-ING.;LINDNER, MANFRED, DIPL.-ING.;NAVRATIL, EMIL
分类号
H03G3/20;H04M1/60;(IPC1-7):H04M1/60
主分类号
H03G3/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Shoe
OPENING AND CLOSING DEVICE FOR LIDS.
METHOD FOR PRODUCING DISPOSABLE UNDERPANTS TYPE DIAPER.
INTEGRATED SOFT CENTER FLOOR CONSOLE.
DOUBLE-CONE SPHINCTER INTRODUCER ASSEMBLY AND INTEGRATED VALVE ASSEMBLY.
ASSOCIATION OF COMPOUNDS INHIBITING MELANOGENESIS AND USE THEREOF IN COSMETICS AND DERMATOLOGY.
DEVICE AND METHOD FOR FILTERING WATER, IN PARTICULAR SURFACE WATER.
METAL FORMULATIONS.
MEANS FOR INHIBITING THE EXPRESSION OF PROTEIN KINASE 3.
COMPOSITIONS AND METHODS TO TREAT MUSCULAR & CARDIOVASCULAR DISORDERS.
MICELLAR NANOPARTICLES OF CHEMICAL SUBSTANCES.
PLANT GROWTH REGULATION
A HARDFACING MATERIAL FOR HARDFACING EARTH BORING BITS USED IN ABRASIVE WEAR ENVIRONMENTS AND A METHOD OF MANUFACTURING THE SAME.
Flat screen assembly
ELECTRIC POWER STEERING CONTROL SYSTEM
SYNTHETIC CLOSURE
System and method for providing real time traffic information.
Side-bar menu and menu on a display screen of a handheld electronic device
FILAMENT REINFORCED TAPES USEFUL AS UNDERWATER PIPE WRAP
ANTENNA DEVICE
