JPS63144542U - - Google Patents
Info
- Publication number
- JPS63144542U JPS63144542U JP3605687U JP3605687U JPS63144542U JP S63144542 U JPS63144542 U JP S63144542U JP 3605687 U JP3605687 U JP 3605687U JP 3605687 U JP3605687 U JP 3605687U JP S63144542 U JPS63144542 U JP S63144542U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- ventilation passage
- cylindrical body
- engaging part
- holds
- Prior art date
- 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
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3605687U JPH0431484Y2 (de) | 1987-03-12 | 1987-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3605687U JPH0431484Y2 (de) | 1987-03-12 | 1987-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63144542U true JPS63144542U (de) | 1988-09-22 |
| JPH0431484Y2 JPH0431484Y2 (de) | 1992-07-29 |
Family
ID=30846113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3605687U Expired JPH0431484Y2 (de) | 1987-03-12 | 1987-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431484Y2 (de) |
-
1987
- 1987-03-12 JP JP3605687U patent/JPH0431484Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431484Y2 (de) | 1992-07-29 |