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
SCHALTUNGSANORDNUNG ZUR DIGITALEN REGELUNG EINES UEBER EIN STROMRICHTERSTELLGLIED IN EINE OHMISCH-INDUKTIVE LAST EINGESPEISTEN STROMES
摘要
申请公布号
DD273522(A1)
申请公布日期
1989.11.15
申请号
DD19880317330
申请日期
1988.06.30
申请人
VEB ELEKTROPROJEKT UND ANLAGENBAU BERLIN,DD
发明人
MUELLER,VOLKMAR,DD;GEITNER,GERT-HELGE,DD;ECKARDT,SIEGFRIED,DD;PFEIFFER,MARTIN,DD
分类号
G05B13/02;(IPC1-7):G05B13/02
主分类号
G05B13/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MANUFACTURE OF HIGH VOLTAGE TRANSFORMER
METHOD OF MANUFACTURING WOUND CERAMIC VARISTOR
OPTICAL RECORDING METHOD
SAFETY DEVICE FOR WINDOW REGULATOR
MEASURING DEVICE FOR LASER BEAM
GAS PLASMA ETCHING OF TRANSPARENT CONDUCTIVE FILM
MANUFACTURE OF SEMICONDUCTOR DEVICE
MANUFACTURE OF SEMICONDUCTOR DEVICE
SEMICONDUCTOR DEVICE
WINDER
MANUFACTURE OF TUMBLER
NUCLEAR REACTOR
REDUCTION OF ORGANIC SOLVENT LOSSES IN HYDROMETALLURGY
ROTARY AUTOCLAVE
A TWO POSITION MECHANISM
FLYING DISC
Electromechanical transducer of electrostrictive ceramic - has control electrode between ceramic film strips and outer electrodes at fixed opposite potential
Liquefaction of coal, etc. - in presence of added guanidinium cpds.
Geothermal heat pump system - has coaxial pipe string, with inner tube provided with lower end overflow for jacket scavenging
Small wind machine wheel vanes - have cover surface between hub and outer ring, and automatically adjusting according to wind pressure