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
AC VOLTAGE AMPLIFIER CIRCUITRY WITH SEVERAL SEMICONDUCTOR AMPLIFIER ELEMENTS OPERATING IN THE GATE (BASE) CIRCUIT
摘要
申请公布号
EP0018571(B1)
申请公布日期
1983.01.26
申请号
EP19800102139
申请日期
1980.04.21
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
RITTER, GERHARD, DIPL.-ING.
分类号
H03F3/62;(IPC1-7):H03F3/62;H03F3/19
主分类号
H03F3/62
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MULTICHANNEL DIGITAL FREQUENCY-SPECTRUM SYNTHESIZER
HOUSEHOLD BIOREACTOR
HYDRAULIC SYSTEM OF INDUSTRIAL TRACTOR
STRENGTH TESTING OF GAS REVOLVERS
COMBINED MOTOR-BRAKE-WHEEL
METHOD FOR SOLDERING TELESCOPIC STRUCTURES
Vehicle spare wheel container
Vehicle hatchback with additional boot lid
Pyrotechnic device for cutting through a strong wall
Venturi gas scrubber, for cleaning exhaust gases with irregular flow
Divided, open air food stocking system for raising pigs,
FIL DE SUTURE DU TYPE NON RESORBABLE ET A USAGE INTERNE
COOLING METHOD OF STRIP
PROCESSABILITY OF HYDROCARBON BLOWN, POLYISOCYANATE BASED FOAMS THROUGH USE OF A COMPATIBILIZING AGENT
Information Processing System for Performing Mutual Control of Input/Output Devices Among a Plurality of Clusters
METHOD FOR COMPENSATING WARM-KEEPING TEMPERATURE IN INVERTER COOKER AND APPARATUS THEREFOR
METHOD FOR MANAGING SUBSCRIBER STATE AND PAGING RECEIVING SUBSCRIBER IN MOBILE RADIO COMMUNICATION EXCHANGER
ROOM CROSS-BEAMS
IMAGE READ-OUT AND PACKING DEVICE
PLANT FOR PRODUCING DISPERSIONS OF FINE AND SUPER-FINE GRINDING