FR381663A - Dust extraction device - Google Patents
Dust extraction deviceInfo
- Publication number
- FR381663A FR381663A FR381663DA FR381663A FR 381663 A FR381663 A FR 381663A FR 381663D A FR381663D A FR 381663DA FR 381663 A FR381663 A FR 381663A
- 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
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 |
---|---|---|---|
DE381663X | 1907-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR381663A true FR381663A (en) | 1908-01-17 |
Family
ID=1427799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR381663D Expired FR381663A (en) | 1907-08-07 | 1907-09-09 | Dust extraction device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR381663A (en) |
-
1907
- 1907-09-09 FR FR381663D patent/FR381663A/en not_active Expired
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