FR1056378A - - Google Patents
Info
- Publication number
- FR1056378A FR1056378A FR1056378DA FR1056378A FR 1056378 A FR1056378 A FR 1056378A FR 1056378D A FR1056378D A FR 1056378DA FR 1056378 A FR1056378 A FR 1056378A
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/16—Component parts of wells
- E03B3/18—Well filters
- E03B3/24—Well filters formed of loose materials, e.g. gravel
- E03B3/26—Well filters formed of loose materials, e.g. gravel with packed filtering material
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1056378A true FR1056378A (xx) | 1954-02-26 |
Family
ID=1567722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1056378D Expired FR1056378A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1056378A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3330361A (en) * | 1964-11-23 | 1967-07-11 | Union Oil Co | Liner for well bores |
-
0
- FR FR1056378D patent/FR1056378A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3330361A (en) * | 1964-11-23 | 1967-07-11 | Union Oil Co | Liner for well bores |