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
ZOOM LENS
摘要
申请公布号
EP0405532(A3)
申请公布日期
1991.03.06
申请号
EP19900112307
申请日期
1990.06.27
申请人
NIKON CORPORATION
发明人
SHIBAYAMA, ATSUSHI, SHINKORYO
分类号
G02B13/18;G02B15/16;G02B15/173;G02B15/20;(IPC1-7):G02B15/14
主分类号
G02B13/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Apparatus and method for determining the number of turns on a sample coil
Germanium dithiophosphate
Molding process for polydioxanone polymers
Process for producing an agglomerated powdery milk product
Josephson device with tunneling barrier having low density of localized states and enhanced figures of merit
Circuit configuration for generating a temperature-independent reference voltage
Automatic torque taper circuit
Benzisoxazole carboxylic acids
Method of reducing intraocular pressure and treating glaucoma using corynanthine
Homogeneous human interleukin 2
N,N-Disubstituted amide cosurfactants in enhanced oil recovery processes
Lipid membrane electroanalytical elements and method of analysis therewith
Catheter stabilizer and method of securing same to a patient
Electrical connector
Punch and die storage boxes
Electromagnetic fuel injector
Temperature regulated dual pressure device
Self-crimping yarn
Replaceable spindle lock system
Overshoe