FR2280002B2 - - Google Patents
Info
- Publication number
- FR2280002B2 FR2280002B2 FR7503388A FR7503388A FR2280002B2 FR 2280002 B2 FR2280002 B2 FR 2280002B2 FR 7503388 A FR7503388 A FR 7503388A FR 7503388 A FR7503388 A FR 7503388A FR 2280002 B2 FR2280002 B2 FR 2280002B2
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1028674*A CH558304A (fr) | 1974-07-26 | 1974-07-26 | Dispositif de vanne pour appareil adoucisseur d'eau. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2280002A2 FR2280002A2 (fr) | 1976-02-20 |
| FR2280002B2 true FR2280002B2 (de) | 1978-06-30 |
Family
ID=4361546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7503388A Granted FR2280002A2 (fr) | 1974-07-26 | 1975-02-04 | Dispositif de vanne pour appareil adoucisseur d'eau |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH558304A (de) |
| DE (1) | DE2533029A1 (de) |
| FR (1) | FR2280002A2 (de) |
-
1974
- 1974-07-26 CH CH1028674*A patent/CH558304A/fr unknown
-
1975
- 1975-02-04 FR FR7503388A patent/FR2280002A2/fr active Granted
- 1975-07-24 DE DE19752533029 patent/DE2533029A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2280002A2 (fr) | 1976-02-20 |
| DE2533029A1 (de) | 1976-02-05 |
| CH558304A (fr) | 1975-01-31 |