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
Bedspring
摘要
申请公布号
US2271388(A)
申请公布日期
1942.01.27
申请号
US19400356213
申请日期
1940.09.10
申请人
COHN LOUIS I
发明人
COHN LOUIS I.
分类号
A47C23/043
主分类号
A47C23/043
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF BLANK MATERIAL FOR ORNAMENTATION
MANUFACTURE OF SEMICONDUCTOR DEVICE
MAGNETIC BUBBLE MEMORY ELEMENT
MAGNETIC RANDOM ACCESS MEMORY SYSTEM
MAGNETIC TAPE ERASER
BUBBLE MEMORY DEVICE
CHANNEL CONTROL SYSTEM
ELECTROPHOTOGRAPHIC PROCESSOR
AGITATING DEVICE FOR DEVELOPER
IGNITION-TIMING CONTROLLER FOR INTERNAL-COMBUSTION ENGINE
FUEL PUMP CONTROLLER
RADIATOR MOUNT STRUCTURE FOR INDUSTRIAL VERTICAL INTERNAL-COMBUSTION ENGINE
KICK STARTER FOR DOUBLE REAR WHEEL CAR
VEHICLE BODY FRAME STRUCTURE
TILTING MIRROR DEVICE
SUSPENSION FOR REAR ENGINE VEHICLE
AUTOMATIC CONTROL AIR CONDITIONER
MANUFACTURE OF SEMICONDUCTOR DEVICE
IMPROVED INK RECIRCULATING DEVICE FUNCTIONING AS VENTILATION IN COMBINATION
AUTOMATIC FOCUS DETECTOR
