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
Photographic objective
摘要
申请公布号
US2289779(A)
申请公布日期
1942.07.14
申请号
US19400335785
申请日期
1940.05.17
申请人
EASTMAN KODAK COMPANY
发明人
HERZBERGER MAXIMILIAN J.
分类号
G02B9/34
主分类号
G02B9/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MEMORY OUTPUT DATA SYSTEMS AND METHODS WITH FEEDBACK
INFORMATION OUTPUTTING DEVICE, INFORMATION OUTPUT CONTROLLING METHOD, AND INFORMATION OUTPUT CONTROLLING PROGRAM
WIRELESS SYNCHRONIZATION BETWEEN MEDIA PLAYER AND HOST DEVICE
TRANSMITTING DEVICE, RECEIVING DEVICE, AND FILE FORWARDING SYSTEM
INCREMENTAL PROVISIONING OF SOFTWARE
HYDROELASTISCHES GELENK
Injection device of bidet with water flow for self-cleaning
DEVICE FOR MASSAGEING A SCALP
Komposit-Magnetmaterial und Induktor-Element
Verfahren und Vorrichtung zur Herstellung von Hohlglasgegenständen und hergestellte Gegenstände
KERAMISCHE MIKROELEKTROMECHANISCHE STRUKTUR
VERFAHREN UND VORRICHTUNG ZUM UMFORMEN VON ROHREN
SÄUREEMPFINDLICHES ISOTOP-CODIERTES EXTRAHIERMITTEL (ALICE) IN MASSENSPECTROMETRIEANALYSE
PRODUCING FIBRE IMAGES IN TEXTILES
COMPOSITE MATERIAL INSERT AND METHOD FOR THE PRODUCTION THEREOF, AND METHOD FOR CREATING A SANDWICH STRUCTURE COMPRISING SAID INSERT
METHOD FOR DISSOLVING PPTA IN SULFURIC ACID USING A TWIN SCREW EXTRUDER
PIEZOELECTRIC/ELECTROSTRICTIVE DEVICE
HEAT SHIELDING MEMBER AND SINGLE CRYSTAL PULLING EQUIPMENT USING THE
OPTICALLY ENCODED GLASS-COATED MICROWIRE
SPHERICAL CARBON PARTICLES AND AGGREGATE THEREOF