JPS61152627U - - Google Patents
Info
- Publication number
- JPS61152627U JPS61152627U JP3654785U JP3654785U JPS61152627U JP S61152627 U JPS61152627 U JP S61152627U JP 3654785 U JP3654785 U JP 3654785U JP 3654785 U JP3654785 U JP 3654785U JP S61152627 U JPS61152627 U JP S61152627U
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- tile
- duct
- hole
- main
- 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 9
- 239000000463 material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3654785U JPH0326821Y2 (cs) | 1985-03-14 | 1985-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3654785U JPH0326821Y2 (cs) | 1985-03-14 | 1985-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61152627U true JPS61152627U (cs) | 1986-09-20 |
| JPH0326821Y2 JPH0326821Y2 (cs) | 1991-06-11 |
Family
ID=30541832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3654785U Expired JPH0326821Y2 (cs) | 1985-03-14 | 1985-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326821Y2 (cs) |
-
1985
- 1985-03-14 JP JP3654785U patent/JPH0326821Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0326821Y2 (cs) | 1991-06-11 |