FR867404A - Ventilation device for centrifuge - Google Patents
Ventilation device for centrifugeInfo
- Publication number
- FR867404A FR867404A FR867404DA FR867404A FR 867404 A FR867404 A FR 867404A FR 867404D A FR867404D A FR 867404DA FR 867404 A FR867404 A FR 867404A
- Authority
- FR
- France
- Prior art keywords
- centrifuge
- ventilation device
- ventilation
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/08—Other accessories for centrifuges for ventilating or producing a vacuum in the centrifuge
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US248466A US2203654A (en) | 1938-12-30 | 1938-12-30 | Ventilating device for centrifuge casings |
Publications (1)
Publication Number | Publication Date |
---|---|
FR867404A true FR867404A (en) | 1941-10-27 |
Family
ID=22939256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR867404D Expired FR867404A (en) | 1938-12-30 | 1939-12-30 | Ventilation device for centrifuge |
Country Status (3)
Country | Link |
---|---|
US (1) | US2203654A (en) |
FR (1) | FR867404A (en) |
GB (1) | GB534133A (en) |
-
1938
- 1938-12-30 US US248466A patent/US2203654A/en not_active Expired - Lifetime
-
1939
- 1939-12-30 GB GB33104/39A patent/GB534133A/en not_active Expired
- 1939-12-30 FR FR867404D patent/FR867404A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB534133A (en) | 1941-02-27 |
US2203654A (en) | 1940-06-04 |
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