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 switch
摘要
申请公布号
US1797960(A)
申请公布日期
1931.03.24
申请号
US19290341771
申请日期
1929.02.21
申请人
GENERAL ELECTRIC COMPANY
发明人
LATTA ISAAC R.
分类号
H01H3/16
主分类号
H01H3/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS OF DRIVING ROCK WORKING
METHOD OF CORRECTION OF STICKING DRILL PIPE STRING AND DEVICE FOR ITS IMPLEMENTATION
METHOD OF DETERMINATION OF EFFICIENCY OF VEHICLE
GEAR FOR BOREHOLE DRILLING
LIFT SAFETY DEVICE
MULTIPLE-ROPE WINCH TRAVERSE
METHOD OF MANUFACTURING ARTICLE WITH PATTERN
MOULD FOR MANUFACTURING WALL BLOCKS
HOLE STEAM-CURING CHAMBER
MOVABLE MEAN FOR SHAPING FLAT ARTICLES ON GROUND
METHOD OF MANUFACTURING WOOD FLAT ARTICLES
GRIPPING DEVICE
VIBRATION MACHINE
METHOD FOR RECLAIMING MACHINE PARTS
GEAR CUTTER
HONING HEAD
HEAT TREATMENT INSTALLATION
TUBE PACKING TRANSFER LINE
BRUSH-CUTTING ROLLER
SISTEMA DI CONTROLLO AUTOMATICO DELLA VELOCITA' DI UN VEICOLO
