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
ELECTRIC MOTOR DRIVE
摘要
申请公布号
SU1624650(A1)
申请公布日期
1991.01.30
申请号
SU19874290656
申请日期
1987.07.27
申请人
LENINGRADDZKIYI INDZTITUT INZNENEROV ZNELEZNODOROZNNOGO TRANDZRORTA IM.AKAD.V.N.OVRAZTDZOVA
发明人
MAZNEV ALEKDZANDR DZ,SU;DZNEVTDZOV YIURIYI A,SU;VOLODZOV MIKNAIL YI,SU
分类号
H02P5/68
主分类号
H02P5/68
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STEEL MATERIAL FOR MEMBER OF SEMICONDUCTOR-MANUFACTURING APPARATUS
COPPER POWDER AND MANUFACTURING METHOD THEREFOR
TRANSPARENT COMPOSITE COMPOSITION
MODIFIED DIENE POLYMER-BASED RUBBER AND METHOD FOR PRODUCING THE SAME
FOG RESISTANT COATING, METHOD FOR PRODUCING THE SAME AND FOG RESISTANT FORMED ARTICLE
WATER-RESISTANT DURABLE FLOOR COATING AGENT
OPTICAL SHEET
ANTISTATIC COATING MATERIAL AND METHOD FOR FORMING COATING FILM
METHOD FOR PRODUCING POLYURETHANE WATER-BASED RESIN
POLYVINYL CHLORIDE-BASED POLYMER AND ITS PREPARATION PROCESS
HIGHLY THIXOTROPIC ULTRAVIOLET CURABLE RESIN COMPOSITION
ABRASIVE FOR BLAST PROCESSING
UNDERCOAT COMPOSITION
DICARBOXYLIC ACID-MODIFIED POLYPROPYLENE
POLYLACTIC ACID-CONTAINING RESIN COMPOSITION AND OPTICAL PART
POLYMER PURIFICATION METHOD
METHOD FOR PRODUCING POLYETHYLENE TEREPHTHALATE
HIGHLY ATTENUATING RUBBER COMPOSITION AND QUAKE-FREE STRUCTURE USING THE SAME
SPACE ADJUSTMENT METHOD, SPACE ADJUSTMENT MECHANISM, MANUFACTURING METHOD FOR INKJET RECORDING DEVICE, AND INKJET RECORDING DEVICE
IMAGE EXPOSURE DEVICE