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
METHOD OF ASSESSING ACCURACY OF RMS AND MEAN VOLTAGE VALUE CONVERTERS USED TO MEASURE RMS MEAN VOLTAGE VALUES OF DISTORTED SIGNAL OF HIGH PEAK FACTOR
摘要
申请公布号
PL282338(A1)
申请公布日期
1991.05.20
申请号
PL19890282338
申请日期
1989.11.15
申请人
POLITECHNIKA LODZKA
发明人
PACHOLSKI KRZYSZTOF
分类号
G01R29/02;G01R35/00;(IPC1-7):G01R29/02
主分类号
G01R29/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ALUMINUM COOKING UTENCIL FOR ELECTROMAGNETIC RANGE
WATER FEEDER OF FULL-AUTOMATIC WASHING MACHINE
AUTOMATIC SCORING APPARATUS FOR BALLING GAME
FILTER TOWER BACKWASHING APPARATUS OF REVERSE OSMOSIS MEMBRANE TYPE SEAWATER DESALTING APPARATUS
METHOD FOR CONTINUOUSLY PAINTING METAL PLATE
DISTRIBUTOR APPARATUS
METHOD FOR LINING INNER SURFACE OR PIPELINE
OXYGEN CONCENTRATOR
STORED GOODS UTILIZER
ELECTRONIC EQUIPMENT
SUPPLEMENTAL SYMBOL RECORDING DEVICE
OPTICAL DIFFUSER
PASSING METHOD OF OPTICAL FIBER FOR IMAGE PICKUP
METHOD OF RECOVERING STEAM WASTE-HEAT