FR758574A - Improvements to dust extractors - Google Patents
Improvements to dust extractorsInfo
- Publication number
- FR758574A FR758574A FR758574DA FR758574A FR 758574 A FR758574 A FR 758574A FR 758574D A FR758574D A FR 758574DA FR 758574 A FR758574 A FR 758574A
- Authority
- FR
- France
- Prior art keywords
- dust extractors
- extractors
- 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
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/32—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US629677A US1933629A (en) | 1932-08-20 | 1932-08-20 | Suction cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
FR758574A true FR758574A (en) | 1934-01-19 |
Family
ID=24524022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR758574D Expired FR758574A (en) | 1932-08-20 | 1933-07-18 | Improvements to dust extractors |
Country Status (5)
Country | Link |
---|---|
US (1) | US1933629A (en) |
DE (1) | DE616733C (en) |
FR (1) | FR758574A (en) |
GB (1) | GB406039A (en) |
NL (1) | NL35945C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2449997A (en) * | 1943-05-03 | 1948-09-28 | Eureka Williams Corp | Convertible suction cleaner with agitator drive disengaging means |
US4563790A (en) * | 1984-04-18 | 1986-01-14 | Whirlpool Corporation | Hose attachment structure for upright vacuum cleaner |
-
0
- NL NL35945D patent/NL35945C/xx active
-
1932
- 1932-08-20 US US629677A patent/US1933629A/en not_active Expired - Lifetime
-
1933
- 1933-07-06 GB GB19142/33A patent/GB406039A/en not_active Expired
- 1933-07-15 DE DEH136851D patent/DE616733C/en not_active Expired
- 1933-07-18 FR FR758574D patent/FR758574A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL35945C (en) | |
DE616733C (en) | 1935-08-03 |
GB406039A (en) | 1934-02-19 |
US1933629A (en) | 1933-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR736149A (en) | Improvements to dust extractors | |
FR853377A (en) | Improvements to dust collectors | |
FR758574A (en) | Improvements to dust extractors | |
FR765048A (en) | Improvements to filtering devices | |
FR717005A (en) | Improvements made to dust extractors | |
FR748191A (en) | Improvements to dust extractors | |
FR737267A (en) | Improvements to dust extractors | |
FR736287A (en) | Improvements to dust extractors | |
FR41802E (en) | Improvements to dust extractors | |
FR749286A (en) | Improvements to waste pickers | |
FR729781A (en) | Improvements to bicycles | |
FR764443A (en) | Improvements to dust extractors | |
FR42187E (en) | Improvements made to cremones | |
FR771006A (en) | Improvements to dust extractors | |
FR746767A (en) | Improvements to seaplanes | |
FR763199A (en) | Improvements to railways | |
FR768107A (en) | Improvements to dust extraction devices | |
FR733506A (en) | Improvements to dryers | |
FR740653A (en) | Improvement to boxes | |
FR753553A (en) | Improvements relating to tables | |
FR739777A (en) | Improvements to grinding tubes | |
FR747301A (en) | Improvements to carburates | |
FR764231A (en) | Improvements to switches | |
FR759729A (en) | Dust extractor | |
FR735961A (en) | Improvements to gasifiers |