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
METHOD AND APPARATUS FOR IMPEDING THE COUNTERFEITING OF CARDS, INSTRUMENTS AND DOCUMENTS
摘要
申请公布号
EP1010135(A1)
申请公布日期
2000.06.21
申请号
EP19990925823
申请日期
1999.05.25
申请人
HAN, WENYU;ZAZZU, VICTOR
发明人
HAN, WENYU;ZAZZU, VICTOR
分类号
B42D15/10;G06K17/00;G06K19/08;G06K19/10;G06K19/18;(IPC1-7):G06K19/00;G06K19/06;G06K19/063
主分类号
B42D15/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Color stable aromatic polyesters
Pallet
Process for the isomerization of hexafluoropropylene oxide to hexafluoroacetone
Wire broadcasting system with subscriber controlled switched program selection
Multilevel interrupt handling apparatus
Reversible cassette-type recording and/or reproducing apparatus
Apparatus for detecting the stop of a magnetic tape traveling in a magnetic recording and reproducing device
Amplitude compression and frequency compensation system
Self-powered vehicle detection system
Power amplifier having bias circuit with temperature compensation
AFT-wide automatic frequency control system and method
Cavity dumper
Low wattage metal halide arc discharge lamp having optimum efficacy
Venting system for an internal combustion engine ignition distributor
2,2-Bis[4-(2,3-dibromopropoxy)-3,5-dibromophenyl]-propane process
Buffer system in an anti-thrombin III test
Two-constituent polyamide filament and the process for its production
Metallizing of a corrodible metal with a protective metal
Substituted N-( beta -alkoxy-ethyl)-N-(4-phenoxy-benzyl)-dichloro-acetamides and process for their preparation
Directly heated cathode for an electron tube with coaxial electrode design