NL6902514A - - Google Patents
Info
- Publication number
- NL6902514A NL6902514A NL6902514A NL6902514A NL6902514A NL 6902514 A NL6902514 A NL 6902514A NL 6902514 A NL6902514 A NL 6902514A NL 6902514 A NL6902514 A NL 6902514A NL 6902514 A NL6902514 A NL 6902514A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/105—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances combined with inorganic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB965468A GB1259104A (enExample) | 1968-02-28 | 1968-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6902514A true NL6902514A (enExample) | 1969-09-01 |
Family
ID=9876177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6902514A NL6902514A (enExample) | 1968-02-28 | 1969-02-18 |
Country Status (8)
| Country | Link |
|---|---|
| CY (1) | CY676A (enExample) |
| DE (1) | DE1908552A1 (enExample) |
| ES (1) | ES363918A1 (enExample) |
| FR (1) | FR2002749A1 (enExample) |
| GB (1) | GB1259104A (enExample) |
| HK (1) | HK10276A (enExample) |
| IL (1) | IL31645A (enExample) |
| NL (1) | NL6902514A (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB667506A (en) * | 1949-04-02 | 1952-03-05 | Albright & Wilson | Evaporation of sea water and materials useful therein |
-
1968
- 1968-02-28 GB GB965468A patent/GB1259104A/en not_active Expired
-
1969
- 1969-02-18 IL IL31645A patent/IL31645A/en unknown
- 1969-02-18 NL NL6902514A patent/NL6902514A/xx not_active Application Discontinuation
- 1969-02-20 DE DE19691908552 patent/DE1908552A1/de active Pending
- 1969-02-21 ES ES363918A patent/ES363918A1/es not_active Expired
- 1969-02-21 FR FR6904539A patent/FR2002749A1/fr not_active Withdrawn
-
1973
- 1973-03-15 CY CY67673A patent/CY676A/xx unknown
-
1976
- 1976-02-26 HK HK102/76*UA patent/HK10276A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1259104A (enExample) | 1972-01-05 |
| CY676A (en) | 1973-03-15 |
| IL31645A0 (en) | 1969-04-30 |
| IL31645A (en) | 1977-02-28 |
| DE1908552A1 (de) | 1970-04-16 |
| FR2002749A1 (enExample) | 1969-10-31 |
| ES363918A1 (es) | 1971-04-01 |
| HK10276A (en) | 1976-03-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |