FR749675A - Dust extractor - Google Patents
Dust extractorInfo
- Publication number
- FR749675A FR749675A FR749675DA FR749675A FR 749675 A FR749675 A FR 749675A FR 749675D A FR749675D A FR 749675DA FR 749675 A FR749675 A FR 749675A
- Authority
- FR
- France
- Prior art keywords
- dust extractor
- extractor
- dust
- 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
- A47L5/06—Structural features of suction cleaners with user-driven air-pumps or compressors with rotary fans
- A47L5/08—Structural features of suction cleaners with user-driven air-pumps or compressors with rotary fans driven by cleaner-supporting wheels
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR749675T | 1933-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR749675A true FR749675A (en) | 1933-07-27 |
Family
ID=9149171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR749675D Expired FR749675A (en) | 1933-01-28 | 1933-01-28 | Dust extractor |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR749675A (en) |
-
1933
- 1933-01-28 FR FR749675D patent/FR749675A/en not_active Expired
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