FR1122549A - Air filter - Google Patents
Air filterInfo
- Publication number
- FR1122549A FR1122549A FR1122549DA FR1122549A FR 1122549 A FR1122549 A FR 1122549A FR 1122549D A FR1122549D A FR 1122549DA FR 1122549 A FR1122549 A FR 1122549A
- Authority
- FR
- France
- Prior art keywords
- air filter
- filter
- air
- 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
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1122549T | 1955-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1122549A true FR1122549A (en) | 1956-09-10 |
Family
ID=9632695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1122549D Expired FR1122549A (en) | 1955-04-12 | 1955-04-12 | Air filter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1122549A (en) |
-
1955
- 1955-04-12 FR FR1122549D patent/FR1122549A/en not_active Expired
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