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 NOZZLE ADJUSTMENT
摘要
申请公布号
US3579699(A)
申请公布日期
1971.05.25
申请号
USD3579699
申请日期
1969.02.20
申请人
HOOVER CO.:THE
发明人
JERRY L. BALZER
分类号
A47L5/34;(IPC1-7):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
CONCENTRATION MEASURING INSTRUMENT
TRUSS STRUCTURE, METHOD AND APPARATUS FOR ASSEMBLING THE SAME
DOUBLE CYLINDER SCREEN
HINGE FOR WINDOW
PLATE CYLINDER WITH ADJUSTABLE TRANSVERSE REGISTRATION DEVICE
PHOTOSENSITIVE BODY CARTRIDGE STRUCTURE
METHACRYLIMIDE-CONTAINING POLYMER
VARIABLE POWER OPTICAL DEVICE IN COPYING MACHINE
CUSHION MATERIAL FOR PRESS
RECORDER
INJECTION COMPRESSION MOLDING METHOD AND INJECTION COMPRESSION MOLDING DEVICE
MULTI-GRADATION RECORDING SYSTEM
FOCUSING DEVICE
OPTICAL SYSTEM FOR FOCUS DETECTION
METHOD FOR COLORING NYLON RIM INJECTION MOLDED PRODUCT
WATER SUPPLY CONTROL APPARATUS
PAPERMAKING SIZE DISPERSION
METHOD AND APPARATUS FOR VARIOUS PACKAGE DYEINGS
FLOWMETER
PAPERMAKING SIZE DISPERSION
