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
Viewing screen assembly for movie projectors
摘要
申请公布号
US3025757(A)
申请公布日期
1962.03.20
申请号
US19590787597
申请日期
1959.01.19
申请人
HOOVER BROTHERS, INCORPORATED
发明人
HILLYER MURREL N.;MAXCY JACK E.
分类号
G03B21/10;G03B29/00
主分类号
G03B21/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RE-SECURING ELEMENT FOR A ROCKER-ARM DETONATOR
METHOD AND DEVICE FOR TACK, HARNESS FOR HORSES
LARGE-VOLUME PACKING CONTAINER FOR BITUMEN
A CELLULOSE BASED SUSTAINED RELEASE MACRONUTRIENT COMPOSITION FOR FERTILIZER APPLICATION
METHOD AND ARRANGEMENT IN A GAS SHIELDED ARC WELDING DEVICE SUCH AS MIC/MAG-WELDER
DEVICE FOR CENTERING CIRCULAR SAW BLADES AND SIMILAR TOOLS ON A SHAFT
CLEANING DEVICE AND METHOD FOR CLEANING AN ITEM TO BE CLEANED
MICRONEEDLE ELECTRODE
APPARATUS AND METHOD FOR DEVICES FOR IMAGING STRUCTURES IN OR AT ONE OR MORE LUMINAL ORGANS
TRANSPORT BOX FOR ANIMALS OR OBJECTS, IN PARTICULAR FOR FITTING IN VEHICLES
Hardware turnkey mobility
COOLING SUSPENDERS
METHOD AND DEVICE FOR CONTROLLING A BRUSHLESS MOTOR
METHOD FOR RETROFITTING OR PRODUCING A DRIVE TRAIN AND HYDRODYNAMIC RETARDER
Actuation device
Density trace measurement and triggering in frequency domain bitmaps
METHOD FOR PRODUCING A GLULAM SLAT GIRDER AND GLULAM SLAT GIRDER
MINIATURE TRANSDUCER ASSEMBLY WITH INTEGRATED DE-COUPLING COILS
A LAUNDRY DRYER
A SPINAL CONSTRUCTION ASSEMBLY COMPRISING AN INTERCONNECTING DEVICE
