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
Vacuum cleaner
摘要
申请公布号
US1905059(A)
申请公布日期
1933.04.25
申请号
US19310538638
申请日期
1931.05.20
申请人
AIR WAY ELECTRIC APPLIANCE CORPORATION
发明人
JR. FREDERICK RIEBEL,;DOW DEWEY M.
分类号
A47L5/24;A47L9/14;A47L9/28
主分类号
A47L5/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR PRODUCING ORGANOMINERAL FERTILIZER
DEVICE FOR BREAKING FILLER IN MANUFACTURE OF MATTRESSES
MECHANICAL LINKAGE OF RAILWAY VEHICLE BRAKE
EXTENSION LADDER OF TRANSPORT VEHICLE
LINE FOR PRODUCTION OF GLASS-REINFORCED PLATIC PIPES
TUNNEL STERN
CLAMPING DEVICE
METHOD FOR MAGNETOABRASIVE MACHINING OF INNER SURFACES OF NONMAGNETIC TUBULAR PARTS
METHOD FOR SHARPENING END CUTTERS WITH RADIUS CUTTING EDGE
APPARATUS FOR ELECTRIC EROSION ALLOYING
METHOD FOR SETTING UP GEAR MACHINING APPARATUS FOR GEAR FINISH
CONICAL GRIP
COMPOUND CUTTER FOR MACHINING OF ARTICLES IN MAGNETIC FIELD
A STAND FOR ROLLING A STRIP
DEVICE FOR APPLYING POWDER COATINGS
DEVICE FOR DISCHARGING HEAVY FRACTION IN A JIGGNG MACHINE
METHOD OF PREPARING FERRITE ARTICLES
MIXER
BAG FILTER
A FOAM-FORMING COMPOSITION FOR PUTTING OUT FIRES
