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 and relating to electric switches
摘要
申请公布号
GB536398(A)
申请公布日期
1941.05.13
申请号
GB19400006717
申请日期
1940.04.13
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED
发明人
分类号
H01H19/63
主分类号
H01H19/63
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF PRODUCING DOUBLE DIFFUSION LATERAL TRANSISTOR
DEVICE FOR GRINDING ROLLED IRON PLATE
Control device for the speed control of pneumatic and/or hydraulic working pistons
Automatic pipe welding system
Compact, directive, broadband antenna system having end loaded dipoles
Self-centering clutch bearings
Cylindrical fiber bed separator element with side-entry inlet duct to core of element
Glazing unit
Emergency distress signal
Artist{3 s paintbrush
Double lumen catheter
Ester derivatives of ether polycarboxylic acids
Source of ions of high mass, especially ions of uranium oxide UO{HD 2{B
Rose plant
Oxidation of rubbery polymeric hydrocarbons
Method of making tubular article
Signal processing arrangements
Superconducting junctions utilizing a binary semiconductor barrier
Composite fabric comprising a non-woven fabric bonded to woven or knitted fabric
Filament winding apparatus