NL58086C - - Google Patents
Info
- Publication number
- NL58086C NL58086C NL58086DA NL58086C NL 58086 C NL58086 C NL 58086C NL 58086D A NL58086D A NL 58086DA NL 58086 C NL58086 C NL 58086C
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/19—Means for monitoring filtering operation
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 |
|---|---|---|---|
| NL254222X | 1943-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL58086C true NL58086C (en:Method) |
Family
ID=19781234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL58086D NL58086C (en:Method) | 1943-03-25 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH254222A (en:Method) |
| NL (1) | NL58086C (en:Method) |
-
0
- NL NL58086D patent/NL58086C/xx active
-
1946
- 1946-07-12 CH CH254222D patent/CH254222A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH254222A (de) | 1948-04-30 |