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 REGULATING ROTATIONAL SPEED OF TRACTION DC MOTOR
摘要
申请公布号
SU970612(A1)
申请公布日期
1982.10.30
申请号
SU19813238616
申请日期
1981.01.22
申请人
VNII VAGONOSTROENIYA
发明人
GAVRILOV YAKOV I,SU;MNATSAKANOV VALERIJ A,SU;RYUMIN IGOR A,SU
分类号
H02P3/12;(IPC1-7):H02P3/12
主分类号
H02P3/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF SHRINK-PROOF FABRIC FREE FROM DYEING IRREGULARITY
METHOD AND APPARATUS FOR PURIFYING, OPENING AND ORIENTING PILE OF FABRIC SUCH AS VELVET
PRODUCTION OF CUT PILE CARPET
PRODUCTION OF CONTINUOUS INORGANIC FIBER
PATTERN KNITTING APPARATUS OF KNITTING MACHINE
METHOD AND APPARATUS FOR MAKING STAPLE FIBER BUNDLE AND PRODUCT
N-METHYL-N-(2-HYDROXY-3-METHACRYLOYLOXYPROPYL)-M- AMINOBENZOIC ACID
9-CHLORO-8-OXO-4-METHYL-4-NONENOIC ACID
ORGANIC MANURE AND MANUFACTURE
MANUFACTURE OF HIGH STRENGTH GYPSUM MOLDED BODY
FIREWORK VESSEL TOP END COVERING METHOD
COMPACTING METHOD FOR POWDERY GRANULAR BODY
PRODUCTION OF CONTINUOUSLY CAST INGOT CAUSING NO CENTRAL SEGREGATION
METHOD FOR BENDING STEEL PLATE
METHOD OF CONDITIONING GAS INSULATED DEVICE
EQUIPMENT FOR POSITIONING FLAW OF MATERIAL TO BE TREATED
ROLLING MILL PROVIDED WITH ROLLING ROLL WITH MOVABLE SLEEVE
PRODUCTION OF CHEMICAL PULP
MODIFYING TREATMENT OF FIBER MATERIAL
CUTTER FOR INGOT