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
Circuit breaker
摘要
申请公布号
US1985023(A)
申请公布日期
1934.12.18
申请号
US19300489731
申请日期
1930.10.20
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
DORFMAN HILLER D.
分类号
H01H71/16
主分类号
H01H71/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FILM UNIT WITH LENS
UNDERCOAT FILM FOR PHOTOGRAPHIC FILM
FILM FEEDING DEVICE
INFORMATION READING DEVICE
MAGNETIC HEAD CLEANING DEVICE FOR CAMERA PROVIDED WITH MAGNETIC HEAD
BACKLIGHT DEVICE
SUNGLASSES NOT COMING INTO CONTACT WITH FACE
OPTICAL PATH CHANGER AND LASER DEVICE USING THE SAME
ZOOM LENS WITH HIGH POWER VARIATION RATE
OPTICAL FIBER ARRAY
MIST-WATER COLLECTOR
MAGNETIC TYPE ROTATION DETECTOR
CELL AUTOMATIC CLASSIFICATION DEVICE
RESONANCE TYPE OPTICAL DEFLECTOR
PLUG MISFALL PREVENTING MECHANISM
LIGHT REFLECTION SHEET OF BACK LIGHT UNIT PART OF LIQUID CRYSTAL DISPLAY DEVICE
Color image intensifier device and a method for producing the same
A PROCESS FOR THE PREPARATION OF 5-SUBSTITUTED DERAROMATIC AMIDINE DERIVATIVES AND SALTS THEREOF IVATIVES OF 2-METHOXI-5-(3',4',5'-TRIMETHOXIBENZYL)-HEXAHYDROPYRIMIDIME-4,6 DIONES
LOCKER JOINT AND CHAIN FOR POWER TRANSMISSION
Method and apparatus for recycling waste lubrication oil for reuse as fuel oil