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 unit
摘要
A filter arrangement comprises a hollow cylindrical zig zag shaped folded material. At least one of the end faces has a metal-free polyurethane end cap, made of at least two polyurethane molded sections of varying hardness and/or elasticity.
申请公布号
DE19838401(A1)
申请公布日期
1999.04.29
申请号
DE19981038401
申请日期
1998.08.24
申请人
AUGUSTIN, WILFRIED, 82054 SAUERLACH, DE
发明人
AUGUSTIN, WILFRIED, 82054 SAUERLACH, DE
分类号
B01D29/11;(IPC1-7):B01D29/07;B01D27/04
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
LOW NOISE TYPE WHEEL
SOLDER MASKING METHOD
RAILROAD TIE HANDLING DEVICE
SHOCK ABSORBING BUMPER DEVICE
FORMING METHOD FOR GASEOUS HYDRATE
OPHTHALMOLOGIC MEASURING DEVICE AND AND ITS MEASURING METHOD
LOW FREQUENCY MEDICAL APPILANCE
HIGH DISPOSAL OF SEWAGE
FLOATING DUST DISPOSAL METHOD OF DAM RESERVOIR* ETC*
LAYING DEVICE OF CHAFF AND CORRUGATED HOSE IN TRENCHER
OPERATING WATER CONTROLLER FOR CENTRIFUGAL SEPARATORS
HEATING CONTROL DEVICE IN COOKING DEVICE
COOKING DEVICE
VALVE STRUCTURE PROVIDED WITH SAFETY FUNCTION AND NONNRETURN FUNCTION
FEED FLOW PATH OF GAS WITH EXTREME LOW TEMPERATURE
A COOKING OVEN
EXCAVATION METHOD IN WATER AND SELFFPROPELLED SYSTEM DEVICE
LINEAR INDUCTION DRIVING GEAR FOR MOVING PASSAGE
METHOD OF ASSEMBLING PAPER BOX* AND SUCH PAPER
FORCED HEAT CIRCULATION TYPE COOKING DEVICE