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
Binocular eye test
摘要
申请公布号
US2294382(A)
申请公布日期
1942.09.01
申请号
US19390302809
申请日期
1939.11.04
申请人
TRUSTEES OF DARTMOUTH COLLEGE
发明人
BURIAN HERMANN M.
分类号
A61B3/08
主分类号
A61B3/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Miniature flashlight device having housing with outer and inner enclosures
Slant container for storing and advertising an article of clothing
Electronic luminscence displaying device
Power polarity reversal protecting circuit for an integrated circuit
Rotating drum and magnetic tape drive using the same
Slider, head assembly, and disk drive unit
Volume-imparting hair treatment product for strengthening the hair shaft
Method and unit for transferring blanks
Hardware configuration for parallel data processing without cross communication
System and method for providing a timing reference for data transmissions in a satellite-based communications network
Equalized pivot mount for riflescope
Method and apparatus for image processing capable of high speed processing
Optical film and liquid crystal display device having optical film
Transparent reflective liquid crystal display
TFT LCD driver capable of reducing current consumption
Output protected energiser
Delta data compression and transport
Delivery indicator system
Adjustable trip solenoid
Test lead for cathode ray tube aging line socket and method of making and using same