FR393946A - Nouvelle pompe pour puits de grande profondeur - Google Patents
Nouvelle pompe pour puits de grande profondeurInfo
- Publication number
- FR393946A FR393946A FR393946DA FR393946A FR 393946 A FR393946 A FR 393946A FR 393946D A FR393946D A FR 393946DA FR 393946 A FR393946 A FR 393946A
- Authority
- FR
- France
- Prior art keywords
- deep wells
- new pump
- pump
- new
- wells
- Prior art date
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/14—Pumps characterised by muscle-power operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT393946X | 1907-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR393946A true FR393946A (fr) | 1909-01-09 |
Family
ID=1439219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR393946D Expired FR393946A (fr) | 1907-07-26 | 1908-07-22 | Nouvelle pompe pour puits de grande profondeur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR393946A (fr) |
-
1908
- 1908-07-22 FR FR393946D patent/FR393946A/fr not_active Expired
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