FR542229A - Appareil aspirateur de poussières - Google Patents
Appareil aspirateur de poussièresInfo
- Publication number
- FR542229A FR542229A FR542229DA FR542229A FR 542229 A FR542229 A FR 542229A FR 542229D A FR542229D A FR 542229DA FR 542229 A FR542229 A FR 542229A
- Authority
- FR
- France
- Prior art keywords
- extraction device
- dust extraction
- dust
- extraction
- 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
- 239000000428 dust Substances 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/02—Structural features of suction cleaners with user-driven air-pumps or compressors
- A47L5/04—Structural features of suction cleaners with user-driven air-pumps or compressors with pistons, bellows, or diaphragms, e.g. driven by the cleaner-supporting wheels
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR542229T | 1921-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR542229A true FR542229A (fr) | 1922-08-08 |
Family
ID=8930727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR542229D Expired FR542229A (fr) | 1921-10-12 | 1921-10-12 | Appareil aspirateur de poussières |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR542229A (fr) |
-
1921
- 1921-10-12 FR FR542229D patent/FR542229A/fr not_active Expired
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