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
Thermal relay
摘要
申请公布号
US1871262(A)
申请公布日期
1932.08.09
申请号
US19310572107
申请日期
1931.10.30
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
ELLINGSON WILLIAM M.
分类号
H01H37/58
主分类号
H01H37/58
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Resin composition and method of producing shaped articles
Vibration-generating device and portable telephone comprising the same
Six dice game
Display device and a method for manufacturing the same
Dividing and managing time-shift buffering into program specific segments based on defined durations
Electronic package design with improved power delivery performance
Semiconductor device and method of manufacturing the same
Two-cycle engine with exhaust temperature-controlled ignition timing
Endothelial cell-cell cohesion
Optical fiber holding device, optical dispersion-equalizer, and method of manufacturing optical fiber holding device
Optical scanning device
Optical disc drive and signal processing method
Apparatus for inspecting pattern on semiconductor substrate
Multiple wavelength optical pickup head
Semiconductor test system storing pin calibration data in non-volatile memory
Method and system for initializing a hardware device
Distal protection double balloon catheter
Process for resolution of tamsulosin and compounds, compositons, and processes associated therewith
Magnetoresistive head
Communication device with active equalization and method therefor
