JPH0198827U - - Google Patents
Info
- Publication number
- JPH0198827U JPH0198827U JP19658087U JP19658087U JPH0198827U JP H0198827 U JPH0198827 U JP H0198827U JP 19658087 U JP19658087 U JP 19658087U JP 19658087 U JP19658087 U JP 19658087U JP H0198827 U JPH0198827 U JP H0198827U
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- tile
- ventilation holes
- main body
- opening
- 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
- 238000009423 ventilation Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19658087U JPH0198827U (fr) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19658087U JPH0198827U (fr) | 1987-12-23 | 1987-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198827U true JPH0198827U (fr) | 1989-07-03 |
Family
ID=31487183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19658087U Pending JPH0198827U (fr) | 1987-12-23 | 1987-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198827U (fr) |
-
1987
- 1987-12-23 JP JP19658087U patent/JPH0198827U/ja active Pending