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
SOUND REPRODUCING SYSTEM
摘要
申请公布号
CA349471(A)
申请公布日期
1935.04.09
申请号
CAD349471
申请日期
申请人
THE TRANS-LUX DAYLIGHT PICTURE SCREEN CORPORATION
发明人
DAVID FRANKLIN NEWMAN
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CURING METHOD
WATER TREATMENT APPARATUS
ROUTE SEARCH METHOD, DEVICE, AND PROGRAM
METHOD OF CONTROLLING INTAKE OF SUPERCHARGED INTERNAL COMBUSTION ENGINE INCLUDING BURNT GAS SCAVENGING OPERATION
IMAGING APPARATUS
PACHINKO GAME MACHINE
LARGE WINNING HOLE DEVICE
CURABLE COMPOSITION
MOVING IMAGE REPRODUCING DEVICE
METHOD AND APPARATUS FOR DISTRIBUTING DATA IN COMMUNICATION NETWORK
LENS DRIVE UNIT AND ASSEMBLING METHOD THEREFOR
REDUNDANT SYSTEM
TIRE FOR MOTORCYCLE
ELECTROLYTE FOR ELECTROCHEMICAL ELEMENTS, AND ITS ELECTROCHEMICAL ELEMENT
DISCHARGE CONTROL DEVICE AND STORAGE BATTERY SYSTEM
CHARGER
METHOD FOR PRODUCING AMINOPYRIDINES
MOLECULAR WEIGHT REDUCTION OF POLYSACCHARIDES BY ELECTRON BEAM
INKJET RECORDER
BI-DIRECTIONAL DATA TRANSFER USING VIDEO BLANKING PERIOD IN DIGITAL DATA STREAM