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
Meter device
摘要
申请公布号
US1798710(A)
申请公布日期
1931.03.31
申请号
US19250054895
申请日期
1925.09.08
申请人
WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY
发明人
SPARKES HARRY P.
分类号
G01R11/04
主分类号
G01R11/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Dental compositions
Stationary regenerator, regenerated, reciprocating engine
Internal combustion engine
System and method for calibrating variable actuation system
Two stroke hybrid engine
Extrusion die with rotating components
Apparatus for controlling ignition timing of engine
Piston head for internal combustion engine
Process and apparatus for measuring density fluctuations occurring with pulsed irradiation of a material
Device and method for handling a boat gimbal housing
Hydraulic compression tool and hydraulic compression tool motor
Peripheral driver installation method and system
Color combining optical element, color separation optical element, and projection type display apparatus using them
Device and method to test on-chip memory in a production environment
Display device having a portable stick-shaped housing with an extendable and retractable screen
Protective hood for a right angle grinder
Corrosion resistant lock blade knife
Patient care system
System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility
Method for charging in a data communication network
