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 DEVICE FOR MEASURING REFRACTION ERROR OF EYE
摘要
申请公布号
JPS56166829(A)
申请公布日期
1981.12.22
申请号
JP19800070338
申请日期
1980.05.27
申请人
ASAHI OPTICAL CO LTD
发明人
HOSHIKA SHIYUUJI;ISHIAI YOSHIYUKI;NISHIKAWA YUKIYASU;HARA MASATO;AIURA HIROCHIKA;OKAMOTO IKUZOU;SHINDOU OSAMU
分类号
A61B3/10
主分类号
A61B3/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Portable large animal trap and method
Rail attachment mechanism
Node placement apparatus, system and method
Method of manufacturing printed wiring board with built-in electronic component
Method to protect tire electronics
Auto hinge module of cellular phone
Upright vacuum cleaner
Replacement head for electric toothbrush
System and method for cleaning a charging wafer surface
Semi-fitted bedsheet and method of manufacturing same
Water-conserving toilet using timer-controlled valve
Amidophenoxyindazoles useful as inhibitors of c-Met
Device for supporting an object
Hinge
Fan switch actuator
Dish plate grip
Bag with corners
Shipping container
Shipping container
Self-leveling paint bucket
