JPS63142649U - - Google Patents
Info
- Publication number
- JPS63142649U JPS63142649U JP3605587U JP3605587U JPS63142649U JP S63142649 U JPS63142649 U JP S63142649U JP 3605587 U JP3605587 U JP 3605587U JP 3605587 U JP3605587 U JP 3605587U JP S63142649 U JPS63142649 U JP S63142649U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- cylindrical body
- ventilation passage
- engaging hole
- engaged
- 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
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3605587U JPH0431483Y2 (en]) | 1987-03-12 | 1987-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3605587U JPH0431483Y2 (en]) | 1987-03-12 | 1987-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63142649U true JPS63142649U (en]) | 1988-09-20 |
| JPH0431483Y2 JPH0431483Y2 (en]) | 1992-07-29 |
Family
ID=30846111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3605587U Expired JPH0431483Y2 (en]) | 1987-03-12 | 1987-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431483Y2 (en]) |
-
1987
- 1987-03-12 JP JP3605587U patent/JPH0431483Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431483Y2 (en]) | 1992-07-29 |