JPS554759Y2 - - Google Patents
Info
- Publication number
- JPS554759Y2 JPS554759Y2 JP11720474U JP11720474U JPS554759Y2 JP S554759 Y2 JPS554759 Y2 JP S554759Y2 JP 11720474 U JP11720474 U JP 11720474U JP 11720474 U JP11720474 U JP 11720474U JP S554759 Y2 JPS554759 Y2 JP S554759Y2
- 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)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11720474U JPS554759Y2 (en:Method) | 1974-09-28 | 1974-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11720474U JPS554759Y2 (en:Method) | 1974-09-28 | 1974-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5144171U JPS5144171U (en:Method) | 1976-04-01 |
| JPS554759Y2 true JPS554759Y2 (en:Method) | 1980-02-04 |
Family
ID=28352632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11720474U Expired JPS554759Y2 (en:Method) | 1974-09-28 | 1974-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS554759Y2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0211088Y2 (en:Method) * | 1985-02-06 | 1990-03-19 | ||
| JPH0211087Y2 (en:Method) * | 1985-02-06 | 1990-03-19 |
-
1974
- 1974-09-28 JP JP11720474U patent/JPS554759Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5144171U (en:Method) | 1976-04-01 |