FR850733A - Improvements in the construction of devices for vacuum cleaning - Google Patents
Improvements in the construction of devices for vacuum cleaningInfo
- Publication number
- FR850733A FR850733A FR850733DA FR850733A FR 850733 A FR850733 A FR 850733A FR 850733D A FR850733D A FR 850733DA FR 850733 A FR850733 A FR 850733A
- Authority
- FR
- France
- Prior art keywords
- construction
- devices
- vacuum cleaning
- cleaning
- vacuum
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/22—Mountings for motor fan assemblies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE524938X | 1938-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR850733A true FR850733A (en) | 1939-12-23 |
Family
ID=6552441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR850733D Expired FR850733A (en) | 1938-03-08 | 1939-02-23 | Improvements in the construction of devices for vacuum cleaning |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR850733A (en) |
GB (1) | GB524938A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2867834A (en) * | 1953-01-23 | 1959-01-13 | Kingston Products Corp | Tank type vacuum cleaner |
-
1939
- 1939-02-10 GB GB4448/39A patent/GB524938A/en not_active Expired
- 1939-02-23 FR FR850733D patent/FR850733A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB524938A (en) | 1940-08-19 |
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