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
OPTICAL IMAGE-FORMING APPARATUS
摘要
申请公布号
GB2004383(B)
申请公布日期
1982.07.28
申请号
GB19780034468
申请日期
1978.08.24
申请人
FARRAND OPTICAL CO INC
发明人
分类号
G02B5/30;G02B27/00;G02B27/01;G02B27/28;(IPC1-7):G02B27/28
主分类号
G02B5/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Hot reduced coil tubing
Cover for safety helmet
Ocular positioning droplet dispencing device with a recessed dispensing oriface
Viscometric flowmeter
Electronic component package tape and method of manufacturing the same
Method for the anodic alkoxylation of organic substances
Disc carrier device
Rope brake
Fire extinguisher can
Method and apparatus to distribute the inflow of liquors in a Batch Digester
Swing spout having a rotational detent
FUEL TANK VENTING SYSTEM
Method for damping pressure fluctuations in the measuring signal of a lambda probe
Servo press with elbow lever drive
Child resistant blister pack container for stacked blister packs
Optically synchronized safety detection device for elevator sliding doors
Gas quenching cell for steel parts
BALANCED SAFETY RELIEF VALVE
Stringed instrument nut and stringed instrument
Three-dimensionally operable wrench
