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
DEVICE FOR PROTECTING CONVERTER
摘要
申请公布号
SU957721(A1)
申请公布日期
1982.12.07
申请号
SU19803221958
申请日期
1980.12.25
申请人
BULGAKOV S.A.,SU;ROSHAL A.G.,SU
发明人
BULGAKOV S.A.,SU;ROSHAL A.G.,SU
分类号
H02H7/12;(IPC1-7):H02H7/12;H02M1/18
主分类号
H02H7/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LOW DISLOCATIONDENSITY GROUP IIIIV COMPOUND SEMICONDUCTOR SINGLE CRYST AL
MOTOR SPEED CONTROLLER
PROTECTION DEVICE FOR POWER SYSTEM APPARATUS
FAILURE DETECTER
EXCLUSIVE AMBIENCE DEVICE
ARRESTOR
MECHANICAL DISK BRAKE
AMPLIFIER CIRCUIT
ADIABATIC STORAGE BOX
TELEPHONE NO* DEIGITA LINDICATOR
DOOR RAIL GRINDING MACHINE FOR USE IN ELEVATOR
METHOD OF PRODUCING ALKALINE BATTERY PLATE ASSEMBLY
OBSERVING EQUIPMENT FOR FINE CABLE WINDER
SEMICONDUCTOR DEVICE
CORRECTION PROCESSING SYSTEM OF PATTERN CHARACTERISTICS
DEVICE FOR INDICATING OPERATING STATE OF DATA INDICATOR
DEMAGNETIZATION CIRCUIT
CIRCULATING WATER HEATER
PROCESSING SYSTEM FOR PATTERN PECULIAR POINT EXTRACTION
TOTALLY ENCLOSED TYPE MOTOR COMPRESSOR