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
SPECTACLE GLASS WITH ASTIGMATISM EFFECT
摘要
申请公布号
EP0039498(B1)
申请公布日期
1984.07.25
申请号
EP19810103321
申请日期
1981.05.02
申请人
FIRMA CARL ZEISS
发明人
FURTER, GERHARD, DIPL.-MATH.;LAHRES, HANS
分类号
G02B3/04;G02C7/02;G02C7/06;(IPC1-7):G02C7/02
主分类号
G02B3/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Dynamic focus coupling
Image processing apparatus
Mixed frame with floating insulating assembly for electrical apparatus
Laser device with organic Bragg reflector and fabrication method
Digital processing apparatus
Hand rotating mechanism for electronic watch
Photographic processing apparatus
Color liquid crystal panel
Location of remote conductors
Gas cooker
Process for manufacturing a shadow mask, made from an iron-nickel alloy
Method for producing candles and products thus obtained
A method for manufacturing polycarbonate
Process for preparing carboxylic acids by oxidation of corresponding alkanes
Nonionic polymers for the treatment of boiler water
Universal rolling stand for forming tubes
Single-stage tire forming system
Electrical connector
Encoding method and device therefor
Method of treating metal nitride films to reduce silicon migration therein
