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
摘要
申请公布号
JPH02118878(U)
申请公布日期
1990.09.25
申请号
JP19890028326U
申请日期
1989.03.13
申请人
发明人
分类号
G01D5/245;G01R33/06;G01R33/09;H01L43/08;(IPC1-7):G01R33/06
主分类号
G01D5/245
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Packaging methods and apparatus
Method for texturing non-porous woods to resemble porous woods
Method of preparing fine metal wires
Dual liquid comparator gage and indicator
Slow wave propagating structure for wide frequency band electron discharge devices
Cesium vapor discharge lamp
Infrared search system
Pulse counter
Multiple input counter utilizing magnetic drum storage
Ignition circuit for an arc-discharge lamp in a projection system
Segmented oxymethylene block copolymers
Process for cross-linking cellulose with formaldehyde adducts of divinyl sulfone
Reactance controlled transistor oscillator circuit arrangement
Microwave rectifiers
Digital servo and incremental positioner
Linear polyesters of 9,9-fluorenedicarboxylic acids and a method for the preparation thereof
Dual cell refining of silicon and germanium
Method of making electric lamps
Process of depositing ferromagnetic compositions
Process of dehydrofreezing foods