TW289746B - - Google Patents
Info
- Publication number
- TW289746B TW289746B TW81109340A TW81109340A TW289746B TW 289746 B TW289746 B TW 289746B TW 81109340 A TW81109340 A TW 81109340A TW 81109340 A TW81109340 A TW 81109340A TW 289746 B TW289746 B TW 289746B
- Authority
- TW
- Taiwan
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/908,297 US5236595A (en) | 1990-07-06 | 1992-07-02 | Method and apparatus for filtration with plural ultraviolet treatment stages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW289746B true TW289746B (2) | 1996-11-01 |
Family
ID=51398181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW81109340A TW289746B (2) | 1992-07-02 | 1992-11-23 |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW289746B (2) |
-
1992
- 1992-11-23 TW TW81109340A patent/TW289746B/zh active