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
Camera
摘要
申请公布号
US2066605(A)
申请公布日期
1937.01.05
申请号
US19340749654
申请日期
1934.10.23
申请人
PEMBERTON BILLING NOEL
发明人
BILLING NOEL PEMBERTON
分类号
G03B9/58
主分类号
G03B9/58
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SELECTIVE FORMATION OF POLYIMIDE FILM
PRODUCTION OF BASE FOR PHOTOSENSITIVE PLANOGRAPHIC PRINTING PLATE
IMAGE PICKUP DEVICE
SATELLITE COMMUNICATION SYSTEM
TCP MOUNTER
EQUIPMENT AND METHOD FOR DETECTING TARGET REACTANT
LOCAL AREA NETWORK SYSTEM AND SWITCHING METHOD
COLLISION SENSOR FOR VEHICLE
AIR CONDITIONER
AIR-CONDITIONING VENTILATING EQUIPMENT
SPINDLE MOTOR
AIR-LIQUEFACTION-SEPARATION APPARATUS
MICROWAVE OVEN FOR SIMULTANEOUSLY COOKING TWO KIND OF FOOD
SEMICONDUCTOR DEVICE CAPABLE OF BEING CONTROLLED BY ELECTRIC-FIELD EFFECT
MAGNETIC HEAD AND PRODUCTION THEREOF
LINE TYPE ELECTRON BEAM TUBE STRUCTURE
MANUFACTURE OF LIQUID CRYSTAL DISPLAY ELEMENT
COMPUTER SYSTEM
MANUFACTURE OF FILM FOR GRINDING REAR SURFACE OF SEMICONDUCTOR WAFER
OPENING PART SEAL STRUCTURE
