JPS4810261U - - Google Patents
Info
- Publication number
- JPS4810261U JPS4810261U JP5315371U JP5315371U JPS4810261U JP S4810261 U JPS4810261 U JP S4810261U JP 5315371 U JP5315371 U JP 5315371U JP 5315371 U JP5315371 U JP 5315371U JP S4810261 U JPS4810261 U JP S4810261U
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971053153U JPS5136375Y2 (https=) | 1971-06-18 | 1971-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971053153U JPS5136375Y2 (https=) | 1971-06-18 | 1971-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4810261U true JPS4810261U (https=) | 1973-02-05 |
| JPS5136375Y2 JPS5136375Y2 (https=) | 1976-09-07 |
Family
ID=27935381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1971053153U Expired JPS5136375Y2 (https=) | 1971-06-18 | 1971-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5136375Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5775622A (en) * | 1980-10-28 | 1982-05-12 | Mitsubishi Electric Corp | Dust indicator with alarm of electric cleaner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2843077A (en) * | 1956-05-03 | 1958-07-15 | Bernard I Leefer | Apparatus for indicating the condition of filters |
-
1971
- 1971-06-18 JP JP1971053153U patent/JPS5136375Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2843077A (en) * | 1956-05-03 | 1958-07-15 | Bernard I Leefer | Apparatus for indicating the condition of filters |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5775622A (en) * | 1980-10-28 | 1982-05-12 | Mitsubishi Electric Corp | Dust indicator with alarm of electric cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5136375Y2 (https=) | 1976-09-07 |