ZA200309540B - A biological filter. - Google Patents
A biological filter.Info
- Publication number
- ZA200309540B ZA200309540B ZA200309540A ZA200309540A ZA200309540B ZA 200309540 B ZA200309540 B ZA 200309540B ZA 200309540 A ZA200309540 A ZA 200309540A ZA 200309540 A ZA200309540 A ZA 200309540A ZA 200309540 B ZA200309540 B ZA 200309540B
- Authority
- ZA
- South Africa
- Prior art keywords
- biological filter
- biological
- filter
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA200309540A ZA200309540B (en) | 2002-12-09 | 2003-12-09 | A biological filter. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA200209942 | 2002-12-09 | ||
ZA200309540A ZA200309540B (en) | 2002-12-09 | 2003-12-09 | A biological filter. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200309540B true ZA200309540B (en) | 2004-07-28 |
Family
ID=34083947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200309540A ZA200309540B (en) | 2002-12-09 | 2003-12-09 | A biological filter. |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA200309540B (en) |
-
2003
- 2003-12-09 ZA ZA200309540A patent/ZA200309540B/en unknown
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