FR806090A - Advanced vacuum pumps - Google Patents
Advanced vacuum pumpsInfo
- Publication number
- FR806090A FR806090A FR806090DA FR806090A FR 806090 A FR806090 A FR 806090A FR 806090D A FR806090D A FR 806090DA FR 806090 A FR806090 A FR 806090A
- Authority
- FR
- France
- Prior art keywords
- vacuum pumps
- advanced vacuum
- advanced
- pumps
- vacuum
- 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
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/28—Safety arrangements; Monitoring
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US806090XA | 1935-05-07 | 1935-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR806090A true FR806090A (en) | 1936-12-07 |
Family
ID=22158455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR806090D Expired FR806090A (en) | 1935-05-07 | 1936-05-07 | Advanced vacuum pumps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR806090A (en) |
-
1936
- 1936-05-07 FR FR806090D patent/FR806090A/en not_active Expired
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