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
Improvements in electric motor control systems for winding engines
摘要
申请公布号
GB620236(A)
申请公布日期
1949.03.22
申请号
GB19470000920
申请日期
1947.01.10
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED;THOMAS HAYES PETCH
发明人
分类号
B66B1/12
主分类号
B66B1/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR MANUFACTURE OF LAMINATED MATERIAL AND LAMINATED MATERIAL
DEVICE FOR FILTERING THE DATA ON THE PARAMETERS OF A TARGET TRAJECTORY
PLUG BIG PRIZE FOR PLUGGING THE CONTAINERS
POLYVINYLCHLORIDE PLASTISOL FOR PRODUCING VINYL WALL-PAPER TRANSPARENT
METHOD FOR DIAGNOSING INFECTIOUS MONONUCLEOSIS IN CHILDREN CAUSED BY FOURTH-TYPE HERPES VIRUS
SIDE PIECES OF FRAME OF THE CARRIAGE OF THE RAILROAD FREIGHT CAR
WAVE POWER PLANT
COMPOSITION OF HALF-FINISHED HONEY FLAT CAKES FOR PASTRY
RADIAL SLIDE BEARING
SHAPING DEVICE FOR ELECTROSLAG HARD-FACING AND SMELTING
INFORMATION AND CAUTION SIGN
SIZING DIE
POWER VOLTAGE TRANSFORMER
METHOD FOR OBTAINING TETRAPLOID FORM OF WATERMELON
ROTARY CRUSHER
SORBENT REACTIVATOR
METHOD FOR DIAGNOSING FETOPLACENTAL INSUFFICIENCY
A CHARGE FOR PRODUCING THE CAST IRON
METHOD FOR PRODUCING AN INITIAL CRACK IN SAMPLES FOR CRACK-RESISTANCE TESTS OF BRITTLE RESILIENT MATERIALS
SUSHKO-AMRO DEVICE FOR TRANSOSTEAL OSTEOSYNTHESIS OF HIP FRACTURES