ATA293481A - DRAINAGE DEVICE - Google Patents
DRAINAGE DEVICEInfo
- Publication number
- ATA293481A ATA293481A AT812934A AT293481A ATA293481A AT A293481 A ATA293481 A AT A293481A AT 812934 A AT812934 A AT 812934A AT 293481 A AT293481 A AT 293481A AT A293481 A ATA293481 A AT A293481A
- Authority
- AT
- Austria
- Prior art keywords
- drainage device
- drainage
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0293481A AT377500B (en) | 1981-07-01 | 1981-07-01 | DRAINAGE DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0293481A AT377500B (en) | 1981-07-01 | 1981-07-01 | DRAINAGE DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA293481A true ATA293481A (en) | 1984-08-15 |
AT377500B AT377500B (en) | 1985-03-25 |
Family
ID=3542620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0293481A AT377500B (en) | 1981-07-01 | 1981-07-01 | DRAINAGE DEVICE |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT377500B (en) |
-
1981
- 1981-07-01 AT AT0293481A patent/AT377500B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT377500B (en) | 1985-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |