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
Perfectionnement aux appareils photographiques
摘要
申请公布号
FR820962(A)
申请公布日期
1937.11.24
申请号
FRD820962
申请日期
1937.04.23
申请人
发明人
FRANCOIS PASIOROWSKI
分类号
G03B19/04
主分类号
G03B19/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Recording medium using reference pattern, recording/reproducing method of the same and apparatus thereof
Information reproduction device
Integrated circuit having memory with configurable read/write operations and method therefor
Operating method of non-volatile memory
Frequency-changing voltage regulation circuit
Current balancing for multi-phase converters
Electromagnetic interference shielding apparatus
Fixing structure of fixing a thermal module
MEMS micro-switch array based on current limiting enabled circuit interrupting apparatus
Magnetic recording and reading device
Proximity recording slider with high air bearing damping in and out of contact
Recovering servo information from a synchronous servo channel
Cellular honeycomb ultracapacitors and hybrid capacitors with separator-supported current collectors
Lens array unit and image reading device
Print control apparatus, print control method, program, and storage medium
Image processing information association processor, printing system, method of enabling layout data output, and program
Lithographic apparatus, device manufacturing method and computer program product
Liquid crystal display device and electronic apparatus
Thin film transistor substrate and method of manufacturing the same
Image pickup device, automatic focusing method, automatic exposure method, electronic flash control method and computer program
