BE457405A - - Google Patents
Info
- Publication number
- BE457405A BE457405A BE457405DA BE457405A BE 457405 A BE457405 A BE 457405A BE 457405D A BE457405D A BE 457405DA BE 457405 A BE457405 A BE 457405A
- Authority
- BE
- Belgium
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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
-
- 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
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL243081X | 1944-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457405A true BE457405A (fi) | 1944-09-30 |
Family
ID=19780694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457405D BE457405A (fi) | 1944-04-25 | 1944-08-26 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE457405A (fi) |
| CH (1) | CH243081A (fi) |
| FR (1) | FR919735A (fi) |
| GB (1) | GB631468A (fi) |
| NL (2) | NL60238C (fi) |
-
0
- NL NL116415D patent/NL116415B/xx unknown
-
1944
- 1944-04-25 NL NL116415A patent/NL60238C/xx active
- 1944-08-26 BE BE457405D patent/BE457405A/xx unknown
- 1944-09-21 CH CH243081D patent/CH243081A/de unknown
-
1946
- 1946-01-04 FR FR919735D patent/FR919735A/fr not_active Expired
-
1947
- 1947-01-02 GB GB151/47A patent/GB631468A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB631468A (en) | 1949-11-03 |
| NL60238C (fi) | 1947-11-17 |
| FR919735A (fr) | 1947-03-17 |
| CH243081A (de) | 1946-06-30 |
| NL116415B (fi) |