JPS507708Y2 - - Google Patents
Info
- Publication number
- JPS507708Y2 JPS507708Y2 JP8099972U JP8099972U JPS507708Y2 JP S507708 Y2 JPS507708 Y2 JP S507708Y2 JP 8099972 U JP8099972 U JP 8099972U JP 8099972 U JP8099972 U JP 8099972U JP S507708 Y2 JPS507708 Y2 JP S507708Y2
- 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 |
|---|---|---|---|
| JP8099972U JPS507708Y2 (en:Method) | 1972-07-07 | 1972-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8099972U JPS507708Y2 (en:Method) | 1972-07-07 | 1972-07-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4941047U JPS4941047U (en:Method) | 1974-04-11 |
| JPS507708Y2 true JPS507708Y2 (en:Method) | 1975-03-07 |
Family
ID=27987237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8099972U Expired JPS507708Y2 (en:Method) | 1972-07-07 | 1972-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS507708Y2 (en:Method) |
-
1972
- 1972-07-07 JP JP8099972U patent/JPS507708Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4941047U (en:Method) | 1974-04-11 |