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
Automatic vacuum cleaners
摘要
申请公布号
US2868913(A)
申请公布日期
1959.01.13
申请号
US19560568458
申请日期
1956.02.29
申请人
ELECTROLUX CORPORATION
发明人
CAWL ALLEN P.
分类号
A47L9/19
主分类号
A47L9/19
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HOUSE WITH COMFORTABLE LIVING ENVIRONMENTAL FUNCTION
LOCKING RING OF FLEXIBLE PIPE JOINT FOR MANHOLE
REINFORCING BAR CONNECTING FITTING AND PREFABRICATED TYPE REINFORCING BAR USING THE CONNECTING FITTING
METHOD OF PILE DRIVING CONSTRUCTION
DEVICE FOR OPENING CARBON FIBER BUNDLE AND ITS OPENING AND PRODUCTION OF PREPREG
POLYESTER-BASED FALSE-TWISTED YARN AND ITS PRODUCTION
UNDERWEAR HAVING BODY-SHAPING BAND
PANTY HOSE
WATER-SOLUBLE NEW FUEL AND PRODUCTION OF CONCENTRATED WATER-SOLUBLE NEW FUEL
DOUBLE PIPE TYPE DIAMETER-EXPANSION BIT DEVICE
FISH PASS
PRINTING OF WOVEN FABRIC AND JAPANESE DRESS USING THE SAME PRINTING
MELT SPINNING UNIT
BODY-WARMING WEAR SUCH AS STOMACH BAND
POLYOLEFIN-BASED POWDER COATING COMPOSITION
LAMINAR POLYMER STRUCTURE
ANTIMICROBIAL POLYAMIDE RESIN MOLDING
RESIN COMPOSITION OF NONAQUEOUS DISPERSION TYPE AND CURABLE COATING MATERIAL
THERMOPLASTIC ELASTOMER COMPOSITION HAVING IMPROVED FLOWABILITY AND ITS PRODUCTION
RESIN COMPOSITION FOR PAINT AND ADHESIVE