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 LOW-PASS FILTER
摘要
申请公布号
JPH02100018(A)
申请公布日期
1990.04.12
申请号
JP19880253454
申请日期
1988.10.07
申请人
CANON INC
发明人
SHIRAISHI AKIHIKO
分类号
G02B27/46;G02B27/28
主分类号
G02B27/46
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A food product and methods of packaging raw wet protein for retail
Encapsulated explosives for drilling wellbores
Heating apparatus for an internal combustion engine
Variable length execution pipeline
System of user devices
Foal training aid and method
Thermal energy system and method of operation
Hydrokinetic energy conversion system and use thereof
Ninhydrin reagent for use in a method of analysing nitrogen-containing compounds
Method of obtaining a cell block sample
Tubular electric cable fittings with strain relief
Adjustable espagnolette locking device
Telephone desk set
Process for casting concrete wall blocks for use with geogrids
Drilling-Pipe Handling Apparatus And Method
Mobile telecommunications device enclosure
Apparatus and methods for ion mobility spectrometry
Tactile Indicator
Crystal reference oscillator for navigation applications
Staggered fluid unloader circuit for a hydraulic system having multiple pumps
