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
Suction cleaner
摘要
申请公布号
US2330621(A)
申请公布日期
1943.09.28
申请号
US19410411561
申请日期
1941.09.19
申请人
ARTHUR RADKE
发明人
RADKE ARTHUR
分类号
A47L5/32;A47L9/00
主分类号
A47L5/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for suppressing oxidization of object and alternating current voltage application apparatus
System and method for determining an operational condition of a torch
Plasma spray apparatus
On structure of a container
Tool holder
Refractory metal substrate with improved thermal conductivity
PLOTTNER ROTOR KITE
Mailbox illuminating system
Load carrier for use with work piece conveying apparatus
Steering system and method of control
VEHICLE SIDE COLLISION OCCUPANT RESTRAINT SYSTEM
Interconnecting cable
Foamed treatment fluids, foaming additives and associated methods
Paper manufacturing process
Leg support for an instant set-up foldable tent
Combined griddle, wok and grill cookware
Device for mixing anesthetic vapor with anesthetic gas
Crankshaft support structure of internal combustion engine
HEAT SHIELD AND CRYSTAL GROWTH EQUIPMENT
Pressure lubrication for inverted flight
