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
标贴(37)
摘要
本外观设计为平面图贴产品,后视图无图案,省略后视图。
申请公布号
CN301078353D
申请公布日期
2009.12.09
申请号
CN200830275684.1
申请日期
2008.12.26
申请人
上海市闸北区中小学科技指导站
发明人
庞 越
分类号
19-08
主分类号
19-08
代理机构
上海天翔知识产权代理有限公司
代理人
高泉生
主权项
地址
200070上海市闸北区芷江西路151号
您可能感兴趣的专利
Data communication using a modifiable number of XDSL modems
Chronological display device
Method for fracture detection using multicomponent seismic data
Ground fault circuit breaker
Fresnel magnifying lens cardholder
Waveform equalization apparatus
Two-axis satellite antenna mounting and tracking assembly
Open magnet with shielding
Apparatus for reducing VSWR in rigid transmission lines
Crystal oscillator driver with amplitude control
CW radar range measuring system with improved range resolution
Phase compensating apparatus and delay controlling circuit
High-speed, differential pair input buffer
Method and apparatus for testing variable voltage and variable impedance drivers
Burn-in apparatus outputting a precise, stable burn-in voltage
Semiconductor memory device
Glass antenna system with an impedance matching network
Magnetic resonance imaging passively shimmed superconducting magnet assembly
Semiconductor device with bus line loading compensation circuit
Voltage indicator using serial comparison voltage measurement