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
EYESIGHT-IMPROVING APPARATUS
摘要
申请公布号
KR200194611(Y1)
申请公布日期
2000.09.01
申请号
KR20000005140U
申请日期
2000.02.24
申请人
LEE, KI HEANG
发明人
LEE, KI HEANG
分类号
A61F9/00;(IPC1-7):A61F9/00
主分类号
A61F9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SQUID FISHING LURE AND ASSISTING TOOL FOR SQUID FISHING LURE
BOTTOM
TREE-TRANSPLANTING MACHINE
COATING APPARATUS
METHOD FOR RAISING EELGRASS SEEDLING IN SEA, AND METHOD FOR CREATING EELGRASS BED
DISPLAY APPARATUS
CYLINDRICAL MANDREL
ELECTRONIC THROTTLE CONTROL DEVICE
MEASURING METHOD AND INSTRUMENT
MOBILE COMMUNICATION SYSTEM
VARIABLE CAPACITANCE ELEMENT
OPENING/CLOSING APPARATUS WITH BRAKE DEVICE
HIGH-PRESSURE GAS CHARGING DEVICE
Imaging optical system and endoscope provided with imaging optical system
AIRFOIL AND ITS FORMING METHOD
MECHANICAL PENCIL WITH STYLUS PEN
Component with a pressed on pressure element as well as a pressure element and method for pressing on a pressure element
Thermal barrier coating material
Internal voltage generating circuit
Forecasting system tool
