JPS517739Y1 - - Google Patents
Info
- Publication number
- JPS517739Y1 JPS517739Y1 JP7376369U JP7376369U JPS517739Y1 JP S517739 Y1 JPS517739 Y1 JP S517739Y1 JP 7376369 U JP7376369 U JP 7376369U JP 7376369 U JP7376369 U JP 7376369U JP S517739 Y1 JPS517739 Y1 JP S517739Y1
- 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.)
- Expired
Links
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7376369U JPS517739Y1 (OSRAM) | 1969-07-30 | 1969-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7376369U JPS517739Y1 (OSRAM) | 1969-07-30 | 1969-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS517739Y1 true JPS517739Y1 (OSRAM) | 1976-03-01 |
Family
ID=33065864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7376369U Expired JPS517739Y1 (OSRAM) | 1969-07-30 | 1969-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS517739Y1 (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2167786A (en) * | 1937-09-04 | 1939-08-01 | Hoover Co | Suction cleaner |
| US2684125A (en) * | 1952-05-31 | 1954-07-20 | Hoover Co | Suction cleaner having multiple concentric filters |
-
1969
- 1969-07-30 JP JP7376369U patent/JPS517739Y1/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2167786A (en) * | 1937-09-04 | 1939-08-01 | Hoover Co | Suction cleaner |
| US2684125A (en) * | 1952-05-31 | 1954-07-20 | Hoover Co | Suction cleaner having multiple concentric filters |