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 cleaners
摘要
申请公布号
US2784800(A)
申请公布日期
1957.03.12
申请号
US19550481795
申请日期
1955.01.14
申请人
THE HOOVER COMPANY
发明人
SEGESMAN LOUIS E.
分类号
A47L9/14
主分类号
A47L9/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRESSURE-RESISTANT SENSOR
AUTOMATIC WATER QUALITY MONITORING DEVICE
SCAN CLOCK DISTRIBUTION SYSTEM AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
HUMIDITY-SENSITIVE VENTILATION DEVICE
REFRIGERATING CYCLE DEVICE
FRICTION PAD ASSEMBLY FOR DISC BRAKE
PIPE-LAYING STRUCTURE
CONTROL SYSTEM FOR HYDRAULIC POWER UNIT
BEARING FOR AXLE OF RAILWAY VEHICLE
RECTANGULAR BOTTLE
CONTAINER, AND PACKAGE OF PREPARED VEGETABLE FOOD USING THE SAME
RF POWDER ADDING METHOD AND RF POWDER ADDED BASE SHEET
RESPONSE CONTROL METHOD OF RFID TAG, RFID SYSTEM, RFID TAG, RESPONSE CONTROL INFORMATION GENERATION PROGRAM, AND RESPONSE CONTROL PROGRAM
ADHESIVE COMPOSITION AND ADHESIVE FILM
WIRING BOARD
CIRCUIT DEVICE
NON-INVASIVE MEASUREMENT OF GLUCOSE THROUGH OPTICAL PROPERTIES OF TISSUE
WEB APPLICATION ASSESSMENT BASED ON INTELLIGENT GENERATION OF ATTACK STRING
PLANAR OPTICAL CIRCUIT COMPONENT AND ITS MANUFACTURING METHOD
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD FOR MANUFACTURING THE SAME, AND IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE FOR IMAGE FORMING APPARATUS USING THE SAME