JPS57120936U - - Google Patents
Info
- Publication number
- JPS57120936U JPS57120936U JP729181U JP729181U JPS57120936U JP S57120936 U JPS57120936 U JP S57120936U JP 729181 U JP729181 U JP 729181U JP 729181 U JP729181 U JP 729181U JP S57120936 U JPS57120936 U JP S57120936U
- 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.)
- Granted
Links
Landscapes
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP729181U JPS621632Y2 (https=) | 1981-01-23 | 1981-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP729181U JPS621632Y2 (https=) | 1981-01-23 | 1981-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57120936U true JPS57120936U (https=) | 1982-07-27 |
| JPS621632Y2 JPS621632Y2 (https=) | 1987-01-14 |
Family
ID=29805537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP729181U Expired JPS621632Y2 (https=) | 1981-01-23 | 1981-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621632Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4976577B1 (ja) * | 2011-08-03 | 2012-07-18 | 藤田 啓一 | 換気装置 |
-
1981
- 1981-01-23 JP JP729181U patent/JPS621632Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4976577B1 (ja) * | 2011-08-03 | 2012-07-18 | 藤田 啓一 | 換気装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS621632Y2 (https=) | 1987-01-14 |