FR1550291A - - Google Patents
Info
- Publication number
- FR1550291A FR1550291A FR1550291DA FR1550291A FR 1550291 A FR1550291 A FR 1550291A FR 1550291D A FR1550291D A FR 1550291DA FR 1550291 A FR1550291 A FR 1550291A
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
- C02F1/64—Heavy metal compounds of iron or manganese
- C02F1/645—Devices for iron precipitation and treatment by air
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)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967R0034269 DE1956897U (de) | 1967-01-09 | 1967-01-09 | Vorrichtung zum belueften von unter druck fliessendem wasser, insbesondere bei haushaltswasserleitungen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1550291A true FR1550291A (de) | 1968-12-20 |
Family
ID=7404291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1550291D Expired FR1550291A (de) | 1967-01-09 | 1967-11-02 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1956897U (de) |
| FR (1) | FR1550291A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3051078C2 (de) * | 1980-01-11 | 1992-05-14 | Dieter Wildfang Kg, 7840 Muellheim, De | |
| DE3000799A1 (de) * | 1980-01-11 | 1981-07-16 | Dieter Wildfang KG, 7840 Müllheim | Strahlregler zum anschluss an sanitaer-armaturen o.dgl. |
-
1967
- 1967-01-09 DE DE1967R0034269 patent/DE1956897U/de not_active Expired
- 1967-11-02 FR FR1550291D patent/FR1550291A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1956897U (de) | 1967-03-09 |