IN140562B - - Google Patents
Info
- Publication number
- IN140562B IN140562B IN2644/CAL/1974A IN2644CA1974A IN140562B IN 140562 B IN140562 B IN 140562B IN 2644CA1974 A IN2644CA1974 A IN 2644CA1974A IN 140562 B IN140562 B IN 140562B
- Authority
- IN
- India
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2359231A DE2359231C2 (de) | 1973-11-28 | 1973-11-28 | Verfahren zum Herstellen eines Filterbrunnens |
GB48395/74A GB1484702A (en) | 1973-11-28 | 1974-11-08 | Method of constructing a filter well |
Publications (1)
Publication Number | Publication Date |
---|---|
IN140562B true IN140562B (de) | 1976-11-27 |
Family
ID=25766168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2644/CAL/1974A IN140562B (de) | 1973-11-28 | 1974-11-27 |
Country Status (1)
Country | Link |
---|---|
IN (1) | IN140562B (de) |
-
1974
- 1974-11-27 IN IN2644/CAL/1974A patent/IN140562B/en unknown