NL58842C - - Google Patents
Info
- Publication number
- NL58842C NL58842C NL58842DA NL58842C NL 58842 C NL58842 C NL 58842C NL 58842D A NL58842D A NL 58842DA NL 58842 C NL58842 C NL 58842C
- Authority
- NL
- Netherlands
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
- A47L9/20—Means for cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL231481X | 1942-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL58842C true NL58842C (cs) |
Family
ID=19779981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL58842D NL58842C (cs) | 1942-08-24 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE448148A (cs) |
| CH (1) | CH231481A (cs) |
| FR (1) | FR889304A (cs) |
| NL (1) | NL58842C (cs) |
-
0
- BE BE448148D patent/BE448148A/xx unknown
- NL NL58842D patent/NL58842C/xx active
-
1942
- 1942-11-10 CH CH231481D patent/CH231481A/de unknown
- 1942-12-19 FR FR889304D patent/FR889304A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE448148A (cs) | |
| CH231481A (de) | 1944-03-31 |
| FR889304A (fr) | 1944-01-06 |