荧光自锁式信号无效标,申请号CN200430012539.6-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	荧光自锁式信号无效标
摘要
申请公布号	CN3446359D	申请公布日期	2005.05.11
申请号	CN200430012539.6	申请日期	2004.05.19
申请人	北京铁路局邯郸电务工程公司	发明人	刘瑞强;张延文;陈书禄;冯作良
分类号	20-03	主分类号	20-03
代理机构	邯郸市久天专利事务所	代理人	薛建铎
主权项
地址	056009 河北省邯郸市复兴区青年街5号

您可能感兴趣的专利

SECONDARY-SIDE POWER RECEIVING CIRCUIT OF NON-CONTACT POWER FEEDING EQUIPMENT

PLASMA DISPLAY PANEL

GROMMET AND METHOD FOR MANUFACTURING GROMMET

COMMUNICATION DEVICE, PAIRING METHOD BETWEEN COMMUNICATION DEVICES, METHOD FOR PAIRING WEARABLE KEY AND IC CARD, AND SYSTEM COMPOSED OF WEARABLE KEY AND IC CARD

SLIDING MECHANISM OF PORTABLE DEVICE

BLACK LASER WELDING POLYAMIDE RESIN COMPOSITION AND MOLDED ARTICLE USING THE SAME

SOLAR BATTERY MODULE

METHOD AND DEVICE FOR JUDGING REPLACEMENT TIME OF SURGE PROTECTION APPARATUS, AND SURGE PROTECTION APPARATUS

FLOTATION TYPE CALIPER BRAKE DEVICE

COPOLYMER AND ORGANIC PHOTOELECTRIC CONVERSION ELEMENT USING THE SAME

FAUCET AND TANK HAVING THE SAME

COMPUTER SYSTEM, STORAGE SYSTEM AND DATA MANAGEMENT METHOD

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

HEAT TREATMENT FURNACE AND METHOD OF MANUFACTURING HEAT TREATED OBJECT

PHASE MASK FOR MANUFACTURING DIFFRACTION GRATING

INFORMATION PROCESSOR AND INFORMATION PROCESSING METHOD