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
A method and a device for controlling an air /fuel ratio sensor
摘要
申请公布号
EP0833148(B1)
申请公布日期
2004.11.03
申请号
EP19970116325
申请日期
1997.09.19
申请人
NGK SPARK PLUG CO. LTD.
发明人
MIYATA, SHIGERU;KONDO, NORIAKI;INAGAKI, HIROSHI
分类号
G01N27/41;G01N27/406;G01N27/419;(IPC1-7):G01N27/419;G01N27/407;F02D41/14
主分类号
G01N27/41
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Semiconductor light receiving element and method for manufacturing the same
Acoustic sensor
Semiconductor field effect power switching device
Solid-state image sensor
Cannula for receiving surgical instruments
Suturing apparatus and method
Instruments, implants and methods for positioning implants into a spinal disc space
Methods for treating skin conditions using laser
Enhancing the brightness of optical radiation used in light-based dermatologic treatment systems
Reduced pressure wound treatment system
NuChain NuPurposing container conditioning method and apparatus
Echogenic occlusive balloon and delivery system
Weight-bearing lower extremity brace
Low profile antenna for in body device
Method and medium for synchronizing vital signal data received from plural measuring apparatuses and system of enabling the method
System and method for controlling engine torque
Multi-speed planetary transmission with three brakes and four clutches
Supply device for hanging elements
Skidproof sports mat
Connecting structure and production method
