ATE129923T1 - BACKWASHABLE FILTER DEVICE. - Google Patents

BACKWASHABLE FILTER DEVICE.

Info

Publication number
ATE129923T1
ATE129923T1 AT91109793T AT91109793T ATE129923T1 AT E129923 T1 ATE129923 T1 AT E129923T1 AT 91109793 T AT91109793 T AT 91109793T AT 91109793 T AT91109793 T AT 91109793T AT E129923 T1 ATE129923 T1 AT E129923T1
Authority
AT
Austria
Prior art keywords
filter device
backwashable filter
backwashable
filter
Prior art date
Application number
AT91109793T
Other languages
German (de)
Inventor
Heinrich Seibel
Rudi Herrmann
Rudi Siller
Original Assignee
Valentron Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valentron Ag filed Critical Valentron Ag
Priority claimed from EP91109793A external-priority patent/EP0517945B1/en
Application granted granted Critical
Publication of ATE129923T1 publication Critical patent/ATE129923T1/en

Links

AT91109793T 1991-06-14 1991-06-14 BACKWASHABLE FILTER DEVICE. ATE129923T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91109793A EP0517945B1 (en) 1990-01-26 1991-06-14 Back-wash filter apparatus

Publications (1)

Publication Number Publication Date
ATE129923T1 true ATE129923T1 (en) 1995-11-15

Family

ID=8206829

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91109793T ATE129923T1 (en) 1991-06-14 1991-06-14 BACKWASHABLE FILTER DEVICE.

Country Status (2)

Country Link
AT (1) ATE129923T1 (en)
DE (1) DE59106866D1 (en)

Also Published As

Publication number Publication date
DE59106866D1 (en) 1995-12-14

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Legal Events

Date Code Title Description
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