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
Air filter
摘要
申请公布号
GB2227430(A)
申请公布日期
1990.08.01
申请号
GB19880027971
申请日期
1988.11.30
申请人
DENNIS ALBERT GEORGE * MARSHALL
发明人
DENNIS ALBERT GEORGE * MARSHALL
分类号
B01D46/10
主分类号
B01D46/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Foreign object debris detection system and method
Riser string hang-off assembly
Outlet tube for a material transfer system
A collapsible cylindrical roll-able composter
Improvements in dielectrics
Data Security Device
Improvement in or relating to closures
Method for designing inks
A system for assisting a driver of a vehicle
Print head and print head assembly
Improvements in and relating to dock ramps
Air deflector arrangement and method for directing an underbody airflow
Temporary protective cover for operative devices
Ordering system
Steering lock device
Techniques for storing and retrieving pixel data
DISPLAY SCREEN
INTERACTIVE TERMINAL
OUTDOOR LIGHTING FIXTURE
Apparatus for stimulating hair growth and/or preventing hair loss
