FR539436A - - Google Patents
Info
- Publication number
- FR539436A FR539436A FR539436DA FR539436A FR 539436 A FR539436 A FR 539436A FR 539436D A FR539436D A FR 539436DA FR 539436 A FR539436 A FR 539436A
- 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
-
- 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
- F04B25/00—Multi-stage pumps
- F04B25/02—Multi-stage pumps of stepped piston type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR539436A true FR539436A (fr) | 1922-06-26 |
Family
ID=1537469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR539436D Expired FR539436A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR539436A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2327423A1 (fr) * | 1975-10-06 | 1977-05-06 | Barthalon Maurice | Compresseur a course libre a taux de compression eleve |
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0
- FR FR539436D patent/FR539436A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2327423A1 (fr) * | 1975-10-06 | 1977-05-06 | Barthalon Maurice | Compresseur a course libre a taux de compression eleve |