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
AN ALIGNMENT MARK DETECTING OPTICAL SYSTEM
摘要
申请公布号
GB2130738(B)
申请公布日期
1986.04.16
申请号
GB19830027927
申请日期
1983.10.19
申请人
* CANON KABUSHIKI KAISHA
发明人
AKIYOSHI * SUZUKI
分类号
G01B11/00;G03F9/00;G05D3/12;H01L21/027;H01L21/30;H01L21/68;(IPC1-7):G03B27/32;G03B41/00
主分类号
G01B11/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A cryostat comprising a cryogen vessel suspended within an outer vacuum container
A method of voting by editing the device name of a mobile communications device
Processing frequencies such as in wireless communications
Adjustable holding device for drums
Wheel assembly suitable for luggage
Dithered clock signal generator
Air-segmented micro-mixing system for chemical and biological applications
Car seat with concealed potty
Electrical energy converter
Apparatus for controlling music reproduction according to ambient noise levels
Jewellery for holding plectrum
Optical connector
Ceramic Armour
Dual fuel gas-liquid burner
Broadband over low voltage power lines communications system and method
WIPER ARM
TORQUE TRANSFER MECHANISMS WITH POWER-OPERATED CLUTCH ACTUATOR