LU54778A1 - - Google Patents
Info
- Publication number
- LU54778A1 LU54778A1 LU54778DA LU54778A1 LU 54778 A1 LU54778 A1 LU 54778A1 LU 54778D A LU54778D A LU 54778DA LU 54778 A1 LU54778 A1 LU 54778A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
- C02F11/20—Treatment of sludge; Devices therefor by thermal conditioning by freezing
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- 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)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU54778 | 1967-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU54778A1 true LU54778A1 (da) | 1969-06-27 |
Family
ID=19725396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU54778D LU54778A1 (da) | 1967-10-31 | 1967-10-31 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE723092A (da) |
| DK (1) | DK126984B (da) |
| FR (1) | FR1588068A (da) |
| LU (1) | LU54778A1 (da) |
| NL (1) | NL6815363A (da) |
| NO (1) | NO123698B (da) |
| SE (1) | SE353302B (da) |
-
1967
- 1967-10-31 LU LU54778D patent/LU54778A1/xx unknown
-
1968
- 1968-10-24 DK DK514168A patent/DK126984B/da unknown
- 1968-10-28 NL NL6815363A patent/NL6815363A/xx unknown
- 1968-10-28 FR FR1588068D patent/FR1588068A/fr not_active Expired
- 1968-10-29 BE BE723092D patent/BE723092A/xx unknown
- 1968-10-30 NO NO431168A patent/NO123698B/no unknown
- 1968-10-30 SE SE1469368A patent/SE353302B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE353302B (da) | 1973-01-29 |
| DK126984B (da) | 1973-09-10 |
| BE723092A (da) | 1969-04-01 |
| FR1588068A (da) | 1970-04-03 |
| NL6815363A (da) | 1969-05-02 |
| NO123698B (da) | 1971-12-27 |