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
Perfectionnements aux transformateurs de potentiel
摘要
申请公布号
FR762209(A)
申请公布日期
1934.04.07
申请号
FRD762209
申请日期
1933.09.26
申请人
P. R. MALLORY & CO INCORPORATED
发明人
分类号
H02M7/62
主分类号
H02M7/62
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF ORNAMENTS
TOILET PAPER BOBBIN
WATER BED
PRINTER
DTERMINATION OF DELTAA4433KETO STEROID
COMPOSITE ION SOURCE FOR MASS SPECTROMETER
ACOUSTIC IMAGE DISPLAY UNIT
LENS SWITCHING DEVICE
REAGENT AND METHOD FOR INCREASING SENSITIVITY IN ANALYZING ENZYMATIC SUBSTANCE USING DEVICE FOR ANALYZING OXYGEN RATIO
CRYSTAL WATCH
CRYSTAL TYPE FILM THICKNESS GAUGE
DISPLAY DEVICE
DEVICE FOR COMPRESSING FIBONACCI P CODE TO INFINITESIMAL FORMAT
INFORMATION PROCESSOR
FLYING SHEAR CONTROL DEVICE
APPARATUS FOR ASSORTING POWDERY AND GRANULAR MATERIALS BY SPECIFIC GRAVITIES THEREOF
SPANNER COVERED WITH PIPE AND WHICH IS NOT DETACHABLE FROM SCREW HEAD BY TELESCOPIC PIPE
METHOD OF CONNECTING ALUMINUM TUBE WITH FIN FOR HEAT EXCHANGER
BURNER TOP FOR GAS
PLUNGER SHOES AND METHOD OF PRODUCING THE SAME
