BE728022A - - Google Patents
Info
- Publication number
- BE728022A BE728022A BE728022DA BE728022A BE 728022 A BE728022 A BE 728022A BE 728022D A BE728022D A BE 728022DA BE 728022 A BE728022 A BE 728022A
- Authority
- BE
- Belgium
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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR139283 | 1968-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728022A true BE728022A (fr) | 1969-07-16 |
Family
ID=8645774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728022D BE728022A (fr) | 1968-02-09 | 1969-02-06 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE728022A (fr) |
| DE (1) | DE1906577A1 (fr) |
| FR (1) | FR1563873A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2196971B1 (fr) * | 1972-08-24 | 1975-08-22 | Dewavrin Fils & Cie |
-
1968
- 1968-02-09 FR FR1563873D patent/FR1563873A/fr not_active Expired
-
1969
- 1969-02-06 BE BE728022D patent/BE728022A/xx unknown
- 1969-02-10 DE DE19691906577 patent/DE1906577A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1563873A (fr) | 1969-04-18 |
| DE1906577A1 (de) | 1969-10-30 |