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
摘要
申请公布号
JPS5544921(B2)
申请公布日期
1980.11.14
申请号
JP19740050625
申请日期
1974.05.07
申请人
发明人
分类号
G02B13/02
主分类号
G02B13/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Bi-Se doped with Cu, p-type semiconductor
SDF-1 delivery for treating ischemic tissue
Apparatus and method for identifying at least one specimen slide
Endovascular devices and methods for exploiting intramural space
Membrane pump with bleed valve
Road construction machine, leveling device, as well as method for controlling the milling depth or milling slope in a road construction machine
Fundus camera and control method for the fundus camera
Gas-ejecting bearings for transport of glass sheets
Vehicle propulsion system
Method and apparatus for optimizing computer network usage to prevent congestion
Selective compression for network connections
Method, system, and computer program product for facilitating communication in an interoperability network
Method, system, and computer program product for facilitating communication in an interoperability network
Media data usage measurement and reporting systems and methods
Data compression negotiation in a telecommunication system
Write control circuit and semiconductor device
Automatic announcer voice attenuation in a presentation of a televised sporting event
Methods and systems for embedding camera information in images
Vehicle hub unit
Rack and pinion roller mop