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
象形记忆牌（A）
摘要
申请公布号
CN3330142D
申请公布日期
2003.10.15
申请号
CN03323506.6
申请日期
2003.04.30
申请人
董国云;董浩瑭
发明人
董国云;董浩瑭
分类号
21-01
主分类号
21-01
代理机构
广州市南锋专利事务所有限公司
代理人
刘媖
主权项
地址
香港干德道68号华星阁二楼A座
您可能感兴趣的专利
Monitoring method
TWO-CONDUCTOR MICROWAVEGUIDE
PROCESS OF MANUFACTURING CHEMICAL PULP
Ic carrier
Drive system for a road vehicle incorporating an electric motor driveable by a battery and by a fuel engine driven generator
Data network switch
Ice moulding device for cooling beverage containers
Casing hanger seal with test port
Oil cooler with water pipes passing through an oil tank
A method of communicating between nodes in a communications network
A method of detecting a marker in an engine position sensing system
Improvements in and relating to machines for cleaning floor surfaces
AIR BLAST HIGH VOLTAGE CIRCUIT BREAKER HAVING A REDUCED SYZE AIR COMPRESSION ARC CHUTE
AUDIBLE WARNING OF DISEMBARKED BUS PASSENGERS
PROCESS FOR PREPARATION OF POLYURETHANE-POLYCARBODIIMIDE FOAM
Speech Password System
Multipurpose sickbed
Emulsion preconcentrates containing cyclosporins
Elevator apparatus provided with guiding device used for preventing passenger cage vibration
Elevator apparatus provided with guiding device used for preventing passenger cage vibration
