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
Improvements in and relating to push-pull transistor modulators
摘要
申请公布号
GB1076689(A)
申请公布日期
1967.07.19
申请号
GB19650052803
申请日期
1965.12.13
申请人
PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED
发明人
分类号
H03C1/54
主分类号
H03C1/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MANUFACTURE OF EXPOSURE MASK
COORDINATE INPUT DEVICE
DNA FRAGMENT CONTAINING GENE CODING CREATINE AMIDOHYDROLASE, RECOMBINANT VECTOR CONTAINING THE DNA FRAGMENT, TRANSFORMANT HAVING THE RECOMBINANT VECTOR AND PRODUCTION OF CREATININE AMIDOHYDROLASE
CONDENSATION OF GLYCERIDE OF DOCOSAHEXAENOIC ACID
ROAD INFORMATION DISPLAY DEVICE
COLOR-PHOTOGRAPH RECORDING MATERIAL INCLUDING DIR COUPLER
SYSTEM GENERATING SYSTEM
PASSIVE TYPE COOLING DEVICE
PREVENTIVE MAINTENANCE SYSTEM
CONTROL CIRCUIT FOR POSITION OF RECORDING OF VIDEO PRINTER AND METHOD THEREOF
PRODUCTION OF CLAD MATERIAL
INDIVIDUAL RECEPTION SYSTEM FOR MASS MEDIUM INFORMATION BY RADIO WAVE
UNITY-GAIN AMPLIFIER HAVING HIGH SLEW RATE AND HIGH BAND WIDTH
MANUFACTURE OF SEMICONDUCTOR DEVICE
ALIGNER
ZOOM LENS SYSTEM WITH QUASI-SUPERWIDE ANGLE
AGGLUTINATING ANTIBODY
SCROLL COMPRESSOR
METHOD AND DEVICE FOR CAULKING
CUTTER FOR BRANCHING PIPE