FR955549A - - Google Patents
Info
- Publication number
- FR955549A FR955549A FR955549DA FR955549A FR 955549 A FR955549 A FR 955549A FR 955549D A FR955549D A FR 955549DA FR 955549 A FR955549 A FR 955549A
- 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/083—Units comprising pumps and their driving means the pump being electrically driven for submerged use and protected by a gas-bell
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR955549A true FR955549A (en) | 1950-01-14 |
Family
ID=1558261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR955549D Expired FR955549A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR955549A (en) |
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0
- FR FR955549D patent/FR955549A/fr not_active Expired