FR1367924A - Reversible air circulation chemical purification machine - Google Patents
Reversible air circulation chemical purification machineInfo
- Publication number
- FR1367924A FR1367924A FR945922A FR945922A FR1367924A FR 1367924 A FR1367924 A FR 1367924A FR 945922 A FR945922 A FR 945922A FR 945922 A FR945922 A FR 945922A FR 1367924 A FR1367924 A FR 1367924A
- Authority
- FR
- France
- Prior art keywords
- air circulation
- purification machine
- chemical purification
- reversible air
- circulation chemical
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR945922A FR1367924A (en) | 1963-08-28 | 1963-08-28 | Reversible air circulation chemical purification machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR945922A FR1367924A (en) | 1963-08-28 | 1963-08-28 | Reversible air circulation chemical purification machine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1367924A true FR1367924A (en) | 1964-07-24 |
Family
ID=8811334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR945922A Expired FR1367924A (en) | 1963-08-28 | 1963-08-28 | Reversible air circulation chemical purification machine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1367924A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3974860A (en) * | 1973-09-26 | 1976-08-17 | Batley Controls Limited | Valve |
-
1963
- 1963-08-28 FR FR945922A patent/FR1367924A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3974860A (en) * | 1973-09-26 | 1976-08-17 | Batley Controls Limited | Valve |
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