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
ATTACHMENT LENS
摘要
申请公布号
JPH07174968(A)
申请公布日期
1995.07.14
申请号
JP19930344400
申请日期
1993.12.17
申请人
CANON INC
发明人
NISHIMURA TAKESHI
分类号
G02B15/12;(IPC1-7):G02B15/12
主分类号
G02B15/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Scan-based self-test structure and method using weighted scan-enable signals
Parallel multithread processor (PMT) with split contexts
Pedometer
Method and apparatus for transmitting signals, method and apparatus for receiving the signals, and communication system utilizing the same
Image forming apparatus having mechanism for changing pressing force between cleaning member and belt
Digital photographing apparatus having two display panels, and method of controlling the same
Optical element device and two-dimensional optical waveguide device and optoelectronic circuit board using the same
Interface system for an accessory and communication device
Variable speed playback of digital audio
Developing device, process cartridge, and image forming apparatus
Extended wireless communication system and method
Snap in high power, high current connector with integrated EMI filtering
Computer module
Zoom lens and image pickup apparatus having same
Lens system
Programming multiple chips from a command buffer to process multiple images
Integration type and converter and device including same
Gain control for interleaved analog-to-digital conversion for electronic dispersion compensation
Intelligent life testing methods and apparatus for leakage current protection device with indicating means
Door lock with protected biometric sensor
