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
FILTER
摘要
申请公布号
GB2254571(A)
申请公布日期
1992.10.14
申请号
GB19910007579
申请日期
1991.04.10
申请人
* D & C LIMITED
发明人
HENRI GERHARD WILLEM * PIERSON
分类号
B01D29/11;B01D37/02
主分类号
B01D29/11
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND APPARATUS FOR TREATING EXHAUST GAS
PHOTOSENSITIVE IMAGE FORMING MATERIAL FOR INFRARED LASER
AUTOMATIC CAPACITOR CHARGER
POROUS OXIDE SEMICONDUCTOR FILM, PHOTOELECTRIC CONVERSION ELEMENT, AND SOLAR CELL
AUDIO REPRODUCTION DEVICE AND METHOD OF CORRECTING PERFORMANCE DATA
DOOR OPENING/CLOSING CONTROL DEVICE
EXTENDABLE LEG AND TABLE APPARATUS HAVING THE SAME
EGR-GAS FLOW RATE ESTIMATION DEVICE FOR INTERNAL COMBUSTION ENGINE
SUBSTRATE FOR DISPLAY DEVICE AND DISPLAY DEVICE EQUIPPED WITH THE SAME
SEMITRANSMISSIVE COLOR LIQUID CRYSTAL DISPLAY
INCANDESCENT LAMP STAND
FIREFLY LIGHT
LIQUID CRYSTAL DISPLAY AND ELECTRONIC DEVICE
OPTICAL ANISOTROPIC FILM
FLUORINE-CONTAINING VINYL ETHER AND FLUORINE-CONTAINING POLYMER USING THE SAME AND RESIST MATERIAL USING FLUORINE-CONTAINING POLYMER
INTERMITTENT PHOTOSTIMULATOR AND BIOMEDICAL LIGHT MEASURING INSTRUMENT USING THE SAME
SHEET FOR REMOVING SEBUM FROM SKIN
METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE
PHOTOSENSITIVE RESIN COMPOSITION AND PRINTED WIRING BOARD
MOTION DETECTOR
