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 or relating to electrical systems for the automatic control of volume, frequency or the like
摘要
申请公布号
GB626088(A)
申请公布日期
1949.07.08
申请号
GB19460035196
申请日期
1946.11.27
申请人
PHILIPS LAMPS LIMITED
发明人
分类号
H03J7/14
主分类号
H03J7/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
KNOCKING CONTROLLER
DICING DEVICE OF SEMICONDUCTOR WAFER
INFORMATION PROCESSOR
LITHIUM SOLID ELECTROLYTE SECONDARY BATTERY
COOKER
IGNITOR FOR INTERNAL-COMBUSTION ENGINE
MANUFACTURE OF THIN-FILM SEMICONDUCTOR ELEMENT
DEFLECTION YOKE
MAGNETIC TAPE
SEMICONDUCTOR DEVICE
RECORDING DISC REPRODUCING DEVICE
RECORDING DISC REPRODUCING DEVICE
LOGGING PROCESSING SYSTEM
LIQUID FUEL COMBUSTION APPARATUS
FLYWHEEL CAR
COMBUSTION CONTROLLING DEVICE FOR DIFFERENT KINDS OF FUEL
ELECTRONIC CONTROL FUEL INJECTOR
COMBUSTION FOR REGENERATIVE COOLING LIQUID FUEL ROCKETS
STABILIZED POWER SUPPLY CIRCUIT
FUEL INJECTION QUANTITY CONTROLLER FOR DIESEL ENGINE