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
Improvements in or relating to suction cleaners
摘要
申请公布号
GB571583(A)
申请公布日期
1945.08.30
申请号
GB19440003508
申请日期
1944.02.25
申请人
HOOVER LIMITED
发明人
分类号
A47L5/36;A47L9/10
主分类号
A47L5/36
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ARRANGEMENT FOR INTRODUCING A LIQUID MEDIUM INTO EXHAUST GASES FROM A COMBUSTION ENGINE
BEAM DATA PROCESSING APPARATUS AND PARTICLE BEAM TREATMENT APPARATUS
METHOD AND APPARATUS FOR PATH SWITCHING
Dust collecting attachment
METHOD OF DRIVING A CAPACITIVE LOAD AND DRIVE CIRCUIT THEREFOR
Device for the production of green films made from ceramic and/or metallic material
DISPLAY DEVICE, RECEPTION DEVICE, DISPLAY METHOD, TELEVISION RECEIVER, DISPLAY SYSTEM, PROGRAM AND RECORDING MEDIUM
CAN-ANNULAR COMBUSTOR WITH STAGED AND TANGENTIAL FUEL-AIR NOZZLES FOR USE ON GAS TURBINE ENGINES
METHOD AND APPARATUS FOR COORDINATING CELL OUTAGE COMPENSATION AND CAPACITY AND COVERAGE OPTIMIZATION
PROCESS FOR DRY-COATING OF FLEXOGRAPHIC SURFACES
SEARCH SPACE RECONFIGURATION FOR ENHANCED-PDCCH
CARRAGEENAN MIXTURES USEFUL AS COSMETIC INGREDIENTS AND HAIR STYLING GELS COMPRISING THEM
AN EXTRUDER MIXING ELEMENT
Frame detecting method using decoded information of physical layer signalling in DVB-S2
Depth controlled photoablation of human or animal tissue
INJECTION MOLDING
COVERT SURVEILLANCE USING MULTI-MODALITY SENSING
METHOD FOR DETERMINING GLUCAGON-LIKE PEPTIDE-1, AND KIT FOR USE IN SAID METHOD
Dual mass flywheel
ADHESIVE COMPOSITION FOR TOUCH PANEL, ADHESIVE FILM, AND TOUCH PANEL