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
Montage à deux étages à transistors utilisés alternativement comme amplificateurs
摘要
申请公布号
FR1475196(A)
申请公布日期
1967.03.31
申请号
FR19660056781
申请日期
1966.04.07
申请人
TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT M. B. H.
发明人
HEER ROLAND;DOUVERNE EGON
分类号
H03G1/00
主分类号
H03G1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Weight lifting machine for safe free-bar bench press exercising
Methine dyes having a pyridyl group and a pyridyl or a quinolinyl group
Thin film memory matrix using amorphous and high resistive layers
Process for producing graphite
Mixer with rat race circuit
Device of the crank connecting rod type, in particular for controlling a ventilation louver in an automobile heating or air conditioning unit
Process for producing sulphonic acid
Covering element for multilock fitting fastened to a door, window or the like
Methods for detecting rare earth minerals
Depth setting device for a spinning reel
Ceramic bodies having a plurality of stress zones
Magnetic disc device with gimbal spring having variable elastic characteristics
Off-axis high accuracy structured light profiler
Rice syrup sweetener
Thrust bearing with a magnetic field detector
Aircraft navigation systems
Grinding wheel dressing apparatus
Cordless telephone system
Remote video interconnect and method
Catalyst support, and catalyst for olefin dimerization