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
US2190470(A)
申请公布日期
1940.02.13
申请号
US19380236439
申请日期
1938.10.22
申请人
ELECTROLUX CORPORATION
发明人
EDSTROM JOHAN ERIC VALDEMAR
分类号
A47L5/36
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
METHOD OF CONTROLLING THE QUALITY OF SEAM WELDED PRODUCT
ROD CONVEYOR CLEATS
HEADBOX FOR VERTICAL DOUBLE-WIRE PAPER MACHINE
PLASTIC EXTRUSION APPARATUS
AIR DELIVERY SYSTEM
RECTRACTABLE PIVOT BOLT ARRANGEMENT
AUTOMATICALLY OPENING FROZEN DOUGH BOX AND BAKING PAN
DISPOSAL SYSTEM FOR HUMAN WASTE
ELECTROPHOTOGRAPHIC PROCESS AND APPARATUS
HOT MELT PACKAGE COATING METHOD
PRISMATIC LENSES FOR LIGHTING FIXTURES
HIGH POWER ELECTRICALLY VARIABLE INDUCTOR
ANNULAR, ANTIPODAL, RELATIVELY-SEPARABLE BRAKE
COMPOSITE CALIPER FOR A DISC BRAKE
CROSS-LINKED POLYALKYLENE OXIDE
MAGNETIC PRINTING SYSTEM
SLOT FED STUB ANTENNA
PASSIVE RADIOMETRIC DETECTION SYSTEM
METHOD FOR IMPROVING THE TARGET POSITION VECTOR ACCURACY OF AN AMTI RADAR
PREPARATIONS CONTAINING SILICONE RUBBER.
