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
Surface resistance indicator
摘要
申请公布号
US2821081(A)
申请公布日期
1958.01.28
申请号
US19560617117
申请日期
1956.10.19
申请人
STAPLES CHARLES F
发明人
STAPLES CHARLES F.
分类号
G01B5/28
主分类号
G01B5/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Determining image quality for improving object trackability
Dual power source pulse generator for a triggering system
Interactive set-top box having a unified memory architecture
Clock phase ranging methods and systems
Output driver circuit
Battery module and charge and discharge method thereof
High speed probing apparatus for semiconductor devices and probe stage for the same
Light-emitting component
Light emitting apparatus and electronic equipment provided with the light emitting apparatus
Electron-emitting device
Field emission lamp
Lamp with heat sink configuration and method of manufacturing same
Electrical switching device
Semiconductor device and associated manufacturing methodology for decreasing thermal instability between an insulating layer and a substrate
Semiconductor device and manufacturing method thereof
Semiconductor device and method for fabricating the same
Semiconductor device having capacitor
III-nitride semiconductor field effect transistor
Fluid treatment system
Systems and methods for analyzing substances using a mass spectrometer
