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
APPARATUS FOR GENERATING ALTERNATING CURRENTS OF ACCURATELY PREDETERMINED WAVEFORM
摘要
申请公布号
GB1507872(A)
申请公布日期
1978.04.19
申请号
GB19750007490
申请日期
1975.02.21
申请人
ROBAND ELECTRONICS LTD
发明人
分类号
H02M7/538;H02M7/539;(IPC1-7):H02P13/20
主分类号
H02M7/538
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF HOT STRIP
1-ALKYL-6-FLUORO-7-NITROQUINOLIN-2-(1H)-ONE AND ITS PREPARATION
PRODUCTION OF DEFORMED CAN
AIR CONDITIONER FOR CAR
SINGLE-POLARIZATION FIBER
OPTICAL SWITCH MATRIX
WELDING METHOD OF OPTICAL FIBER
AREA COATING PROCESSING SYSTEM
HEAVY LOADING RADIAL TIRE
IMPROVED ELECTROLYSIS OF SULFATE-CONTAINING BRINE
POWER STEERING FOR VEHICLES
SEMICONDUCTOR DEVICE AND ITS MANUFACTURE
MAGNETIC TYPE METAL DISCRIMINATION APPARATUS
APPARATUS FOR MEASURING WATER CONTENT
FILTER BOX OF PNEUMATIC CLEARER FOR SPINNING MACHINE
PNEUMATIC TIRE WITH REINFORCED BELT FOR PASSENGER VEHICLE
METHOD FOR FORMING SMOOTH ELECTROLESS PLATING FILM ON ALUMINUM OR ALUMINUM ALLOY
FINE PROCESSING METHOD OF PATTERN
SCANNING TYPE SURFACE FILM ANALYZING METHOD AND APPARATUS
AIR-CONDITIONER FOR VEHICLE