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
Two-way mop
摘要
申请公布号
US1978748(A)
申请公布日期
1934.10.30
申请号
US19340740474
申请日期
1934.08.18
申请人
GREGORY ELLA L
发明人
GREGORY ELLA L.
分类号
A47L17/00
主分类号
A47L17/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Swimming flipper
Electronic apparatus
Memory module with registers
Clock signal switching device, clock signal switching method, data bus switching device, and data bus switching method
Ink-jet head and method of producing the same
Image distortion compensation technique and apparatus
Device for bridging a difference in height between two floor surfaces
Methods and apparatus for event distribution in messaging systems
Nonwoven mat, method for production thereof and fibre composite
Portal federated applications and portal federated web applications
Conditional text manipulation
System and method for dynamically exposing SQL statements as web protocols
Method and apparatus for processing random access bursts in a smart antenna system
Fine grain downlink active set control
System and method of grounding fiber storage trays
Strain-managed optical waveguide assemblies and methods of forming same
Communication terminal
Manufacturing process or in service defects acoustic imaging using sensor array
Integrated portable identification and verification device
Flat panel loudspeaker system
