FR962912A - - Google Patents
Info
- Publication number
- FR962912A FR962912A FR962912DA FR962912A FR 962912 A FR962912 A FR 962912A FR 962912D A FR962912D A FR 962912DA FR 962912 A FR962912 A FR 962912A
- Authority
- FR
- France
- 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
- A47L9/20—Means for cleaning filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US272815XA | 1947-03-08 | 1947-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR962912A true FR962912A (it) | 1950-06-23 |
Family
ID=21836748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR962912D Expired FR962912A (it) | 1947-03-08 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH272815A (it) |
| FR (1) | FR962912A (it) |
| GB (1) | GB653059A (it) |
| NL (1) | NL70541C (it) |
-
0
- NL NL70541D patent/NL70541C/xx active
- FR FR962912D patent/FR962912A/fr not_active Expired
-
1948
- 1948-02-18 GB GB4703/48A patent/GB653059A/en not_active Expired
- 1948-03-03 CH CH272815D patent/CH272815A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB653059A (en) | 1951-05-09 |
| CH272815A (fr) | 1951-01-15 |
| NL70541C (it) |