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
US2205078(A)
申请公布日期
1940.06.18
申请号
US19340708893
申请日期
1934.01.29
申请人
THE HOOVER COMPANY
发明人
BECKER BERNARD C.
分类号
A47L5/34
主分类号
A47L5/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ROTATING PREVENTER
FUR SKIN DRYING DEVICE
FUR SKIN COMBING MACHINE
N-OXIDE-2-METHYLPYRIDINE MANGANESE (II) CHLORIDE SHOWING PROPERTIES OF PLANT GROWTH REGULATOR
METHOD OF PREPARING OF 1-PHENYL-5-MERCAPTOTETRAZOLE WITH MONOCLINIC CRYSTAL FORM
DERIVATIVES OF 6,7-DIHYDRO-5H- DIBENZ[C,E]AZEPINE-7-ONE SHOWING ENZYME-INDUCING ACTIVITY
METHOD OF REUSABLE WATER SUPPLY IN BY-PRODUCT COKE INDUSTRY
SYSTEM FOR SEPARATING DESCENT MODULE FROM SPACECRAFT
HOLLOW RUBBER ITEM AND A METHOD TO PRODUCE ITS WORKPIECES
GRINDING WHEEL HOUSING
ELECTRON-BEAM WELDING UNIT
METHOD TO PROCESS WORKPIECES FROM HIGH-MELTING COMPOUNDS AND HARD ALLOYS ON THE BASIS OF CARBIDES OF TRANSITION MATERIALS
DEVICE FOR HEATING OF LADLE LINING
METHOD OF PROCESSING OF MANGANESE ORE
METHOD OF THICKENING OF DEPOSIT MATERIAL
PULSED-ACTION REACTOR
