JPS50347Y2 - - Google Patents
Info
- Publication number
- JPS50347Y2 JPS50347Y2 JP9181971U JP9181971U JPS50347Y2 JP S50347 Y2 JPS50347 Y2 JP S50347Y2 JP 9181971 U JP9181971 U JP 9181971U JP 9181971 U JP9181971 U JP 9181971U JP S50347 Y2 JPS50347 Y2 JP S50347Y2
- 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 |
|---|---|---|---|
| JP9181971U JPS50347Y2 (ja) | 1971-10-06 | 1971-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9181971U JPS50347Y2 (ja) | 1971-10-06 | 1971-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4847887U JPS4847887U (ja) | 1973-06-23 |
| JPS50347Y2 true JPS50347Y2 (ja) | 1975-01-08 |
Family
ID=28005339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9181971U Expired JPS50347Y2 (ja) | 1971-10-06 | 1971-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50347Y2 (ja) |
-
1971
- 1971-10-06 JP JP9181971U patent/JPS50347Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4847887U (ja) | 1973-06-23 |