JPH0396291U - - Google Patents
Info
- Publication number
- JPH0396291U JPH0396291U JP457790U JP457790U JPH0396291U JP H0396291 U JPH0396291 U JP H0396291U JP 457790 U JP457790 U JP 457790U JP 457790 U JP457790 U JP 457790U JP H0396291 U JPH0396291 U JP H0396291U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- louver
- sealing material
- nonflammable
- ventilation pipe
- 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.)
- Pending
Links
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP457790U JPH0396291U (en, 2012) | 1990-01-24 | 1990-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP457790U JPH0396291U (en, 2012) | 1990-01-24 | 1990-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0396291U true JPH0396291U (en, 2012) | 1991-10-01 |
Family
ID=31508316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP457790U Pending JPH0396291U (en, 2012) | 1990-01-24 | 1990-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0396291U (en, 2012) |
-
1990
- 1990-01-24 JP JP457790U patent/JPH0396291U/ja active Pending