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
AUDIO FREQUENCY TRANSISTOR AMPLIFIER
摘要
申请公布号
GB1500352(A)
申请公布日期
1978.02.08
申请号
GB19760015879
申请日期
1976.04.20
申请人
TOKYO SHIBAURA ELECTRIC CO LTD
发明人
分类号
H03F3/30;(IPC1-7):H03F3/30;H03F1/34
主分类号
H03F3/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SYSTEM FOR OPTIMIZED CONTROL OF MULTIPLE OXIDIZER FEEDSTREAMS
MINIATURIZED PRESSURE SENSOR
THERMAL SENSOR FOR FLUID DETECTION
PROJECTION SYSTEM
POWER FAULT ANALYSIS IN A COMPUTER SYSTEM
METHOD AND APPARATUS FOR SECURING GAMING MACHINE OPERATING DATA
LOCKING DEVICE FOR A NUT OR BOLT AND AN INSTALLATION DEVICE
HYDRAULIC CONTROL ARRANGEMENT FOR A PIPE RELINING MACHINE
SILENCER
VALVE OPENING AND CLOSING CONTROL MECHANISM
DISMOUNTABLE PROTECTIVE BARRIER
METHOD AND DEVICE FOR TENSIONING A WARP THREAD
HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET AND HOT-DIP GALVANNEALED STEEL SHEET HAVING FATIGUE RESISTANCE, CORROSION RESISTANCE, DUCTILITY AND PLATING ADHESION, AFTER SEVERE DEFORMATION, AND A METHOD OF PRODUCING THE SAME
DEVICE AND METHOD FOR METERING A REDUCTANT FOR ELIMINATING NITROGEN OXIDE FROM EXHAUST GASES
COLLAPSIBLE LADDER
METHOD AND APPARATUS FOR PREDICTING SPORTING SUCCESS CONDITIONS
PLATE-TYPE HEAT EXCHANGER WITH ANODIC CORROSION PROTECTION
VACUUM ACTUATED VALVE
ROTOR SYSTEM FOR GROUND MILLING OR MINE MILLING
METHOD FOR PROFILING A NONWOVEN FABRIC AND PROFILE FORMING DEVICE
