JPS503207Y2 - - Google Patents
Info
- Publication number
- JPS503207Y2 JPS503207Y2 JP2015871U JP2015871U JPS503207Y2 JP S503207 Y2 JPS503207 Y2 JP S503207Y2 JP 2015871 U JP2015871 U JP 2015871U JP 2015871 U JP2015871 U JP 2015871U JP S503207 Y2 JPS503207 Y2 JP S503207Y2
- 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
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015871U JPS503207Y2 (en:Method) | 1971-03-23 | 1971-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015871U JPS503207Y2 (en:Method) | 1971-03-23 | 1971-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4715468U JPS4715468U (en:Method) | 1972-10-23 |
| JPS503207Y2 true JPS503207Y2 (en:Method) | 1975-01-28 |
Family
ID=27873478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015871U Expired JPS503207Y2 (en:Method) | 1971-03-23 | 1971-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS503207Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5542211Y2 (en:Method) * | 1976-05-25 | 1980-10-03 |
-
1971
- 1971-03-23 JP JP2015871U patent/JPS503207Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4715468U (en:Method) | 1972-10-23 |