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
DEVICE PROVIDED WITH MEANS FOR MAINTENANCE AGAINST A COMMUNICATION SURFACE OF A CONTACTLESS DATA MEDIUM
摘要
申请公布号
EP1609109(A2)
申请公布日期
2005.12.28
申请号
EP20040742397
申请日期
2004.03.29
申请人
PARKEON SAS
发明人
MOLE, JULIEN
分类号
G07F7/10;G07F19/00;(IPC1-7):G06K7/00
主分类号
G07F7/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method and apparatus for modulation of self-pulsating diode laser's self-pulsating frequency
Reaction of substrate compounds with fluorine in an eductor
Oxidation of hydrocarbons over ordered arrays of heteropolyacids and polyoxoanions on graphite
Polyhydroxy aromatic compounds, epoxy resins derived therefrom and epoxy resin compositions
Flexibilized polyepoxide resins
Apparatus for inspecting the seal of insulating glass panes
Antenna retracting structure of portable radio
Programmable data transfer timing
Connector distribution assembly for a fiber optic detector system
Light waveguide lead having a filling compound and method for manufacture of the lead
Network controller and method
Apparatus and method for automatic digitizer fault detection
Video compression algorithm
Filament winding apparatus
Apparatus and method for head-positioning on a rotatable recording medium
Method of making liquid crystal material including polymerizing dispersion of prepolymer and liquid crystal which is immiscible in the prepolymer
Method and apparatus for remote synchronous switching of video transmitters
Method and system for locating direction of transmission source based on wave therefrom
Phase lock loops and methods for their operation
Microwave tube collector assembly including a chromium oxide film