JPS503218Y2 - - Google Patents
Info
- Publication number
- JPS503218Y2 JPS503218Y2 JP1533572U JP1533572U JPS503218Y2 JP S503218 Y2 JPS503218 Y2 JP S503218Y2 JP 1533572 U JP1533572 U JP 1533572U JP 1533572 U JP1533572 U JP 1533572U JP S503218 Y2 JPS503218 Y2 JP S503218Y2
- 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 |
|---|---|---|---|
| JP1533572U JPS503218Y2 (en:Method) | 1972-02-04 | 1972-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1533572U JPS503218Y2 (en:Method) | 1972-02-04 | 1972-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4891744U JPS4891744U (en:Method) | 1973-11-05 |
| JPS503218Y2 true JPS503218Y2 (en:Method) | 1975-01-28 |
Family
ID=27864554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1533572U Expired JPS503218Y2 (en:Method) | 1972-02-04 | 1972-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS503218Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513624Y2 (en:Method) * | 1975-03-25 | 1980-03-27 |
-
1972
- 1972-02-04 JP JP1533572U patent/JPS503218Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4891744U (en:Method) | 1973-11-05 |