JPS4937455A - - Google Patents
Info
- Publication number
- JPS4937455A JPS4937455A JP8118172A JP8118172A JPS4937455A JP S4937455 A JPS4937455 A JP S4937455A JP 8118172 A JP8118172 A JP 8118172A JP 8118172 A JP8118172 A JP 8118172A JP S4937455 A JPS4937455 A JP S4937455A
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Central Heating Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47081181A JPS5138169B2 (bg) | 1972-08-15 | 1972-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47081181A JPS5138169B2 (bg) | 1972-08-15 | 1972-08-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4937455A true JPS4937455A (bg) | 1974-04-08 |
| JPS5138169B2 JPS5138169B2 (bg) | 1976-10-20 |
Family
ID=13739284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47081181A Expired JPS5138169B2 (bg) | 1972-08-15 | 1972-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5138169B2 (bg) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4882462A (bg) * | 1972-02-04 | 1973-11-05 | ||
| JPS54127071A (en) * | 1978-02-20 | 1979-10-02 | Akers Mek Verksted As | Filter medium regeneration method and filter for executing said method |
| JPS5912715A (ja) * | 1982-07-15 | 1984-01-23 | Ebara Infilco Co Ltd | 急速ろ過池におけるろ材洗浄方法 |
-
1972
- 1972-08-15 JP JP47081181A patent/JPS5138169B2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4882462A (bg) * | 1972-02-04 | 1973-11-05 | ||
| JPS54127071A (en) * | 1978-02-20 | 1979-10-02 | Akers Mek Verksted As | Filter medium regeneration method and filter for executing said method |
| JPS6336811B2 (bg) * | 1978-02-20 | 1988-07-21 | Akerusu Metsuku Berukusutetsudo As | |
| JPS5912715A (ja) * | 1982-07-15 | 1984-01-23 | Ebara Infilco Co Ltd | 急速ろ過池におけるろ材洗浄方法 |
| JPH0148043B2 (bg) * | 1982-07-15 | 1989-10-17 | Ebara Infilco |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5138169B2 (bg) | 1976-10-20 |