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
Improvements in or relating to photographic copying and projection apparatus
摘要
申请公布号
GB528952(A)
申请公布日期
1940.11.11
申请号
GB19390014822
申请日期
1939.05.18
申请人
KODAK LIMITED
发明人
分类号
G03B27/465
主分类号
G03B27/465
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ORGANIC EL ELEMENT AND PRODUCTION OF THE SAME
ELECTRIC APPLIANCE LEADING-OUT PART AND ITS CONNECTING METHOD
CATHODE-RAY TUBE
PAPER SHEET CARRYING DEVICE AND PAPER SHEET PROCESSOR
ROTATING ELECTRIC MACHINE
IMAGE-PICKUP DEVICE
CATHODE-RAY TUBE DEVICE, AND DEFLECTION YOKE THEREOF
IMAGE RETRIEVING METHOD
PERMANENT MAGNET FIELD SYSTEM FOR ELECTRIC MACHINE
MECHANICAL TORQUE TRANSDUCER
DEVICE FOR IMPROVED STARTING AND FUNCTIONING OF SPARK IGNITION ENGINES
CLEAR CONCENTRATED ACQUEOUS MICROEMULSION SOFTENER COMPOSITION
PROCESS FOR SEPARATING DIISOPROPYLAMINE
PROCESS FOR LASER PREPARATION OF MACROSCOPIC CARBON MOLECULES-FULLERENE
FUEL CELL SYSTEM
OPTICAL INFORMATION RECORDING MEDIUM
OPTICAL RECORDING MEDIUM
OPTICAL DISK MEASURING APPARATUS
OPTICAL RECORDING REPRODUCING APPARATUS OF SWING ARM DRIVE SYSTEM
DEVICE AND METHOD FOR RECEIVING INFORMATION, DEVICE AND METHOD FOR TRANSMITTING THE INFORMATION AND PROVIDING MEDIUM
