FR813784A - - Google Patents
Info
- Publication number
- FR813784A FR813784A FR813784DA FR813784A FR 813784 A FR813784 A FR 813784A FR 813784D A FR813784D A FR 813784DA FR 813784 A FR813784 A FR 813784A
- 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
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F9/00—Diffusion pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR813784A true FR813784A (en, 2012) | 1937-06-08 |
Family
ID=1553374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR813784D Expired FR813784A (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR813784A (en, 2012) |
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0
- FR FR813784D patent/FR813784A/fr not_active Expired