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
Common emitter transistor amplifier including a heat sink
摘要
申请公布号
US3265982(A)
申请公布日期
1966.08.09
申请号
US19630318711
申请日期
1963.10.24
申请人
HAZELTINE RESEARCH INC.
发明人
WILHELMSEN CARL R.
分类号
H01L23/045;H01L23/36;H01L23/66;H03F1/30;H03F3/24
主分类号
H01L23/045
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VOLTAGE CONTROLLED OSCILLATOR
BEAT REMOVING CIRCUIT FOR TELEVISION RECEIVER
A METHOD FOR THE MANUFACTURE OF FIBREBOARDS
HIGH-EFFICIENCY ROCKET
DEVICE FOR CONNECTING TWO MACHINE PARTS TO ROTATE TOGETHER AND ABOUT THE SAME AXIS
PAPER FEEDER FOR PRINTER
METHOD FOR MANUFACTURING AN EAR MOULD OR EAR PIECE
AXLE WITH MECHANICAL SPRINGS AND A HYDRAULIC HEIGHT ADJUSTING DEVICE
SUBSCRIBER CONNECTING CIRCUIT
POLYMERIC PARTICLES, THEIR MANUFACTURE AND USES
DATA DISPLAY APPARATUS
CAPSULE RECTIFICATION APPARATUS
BIOPSY DEVICE FOR SAMPLING TISSUE PROBES AND APPLICATION OF SUBSTANCES IN ONE OPERATION
DEVICE AND METHOD FOR MULTIPLYING SIGNALS
ABSORPTION ENHANCING AGENTS
METHOD AND DEVICE FOR ARRANGING BUILDING PANELS
CORROSION PROTECTION APPARATUS
METHOD AND SYSTEM TO PROVIDE THERMAL POWER FOR A POWER PLANT
