JPS6321307U - - Google Patents
Info
- Publication number
- JPS6321307U JPS6321307U JP11469386U JP11469386U JPS6321307U JP S6321307 U JPS6321307 U JP S6321307U JP 11469386 U JP11469386 U JP 11469386U JP 11469386 U JP11469386 U JP 11469386U JP S6321307 U JPS6321307 U JP S6321307U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- surface portion
- web
- ventilation
- side edge
- 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 7
- 238000004080 punching Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986114693U JPH0421367Y2 (cs) | 1986-07-26 | 1986-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986114693U JPH0421367Y2 (cs) | 1986-07-26 | 1986-07-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6321307U true JPS6321307U (cs) | 1988-02-12 |
| JPH0421367Y2 JPH0421367Y2 (cs) | 1992-05-15 |
Family
ID=30997661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986114693U Expired JPH0421367Y2 (cs) | 1986-07-26 | 1986-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421367Y2 (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5453861U (cs) * | 1977-09-24 | 1979-04-13 | ||
| JPS5553108U (cs) * | 1978-10-06 | 1980-04-09 |
-
1986
- 1986-07-26 JP JP1986114693U patent/JPH0421367Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5453861U (cs) * | 1977-09-24 | 1979-04-13 | ||
| JPS5553108U (cs) * | 1978-10-06 | 1980-04-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421367Y2 (cs) | 1992-05-15 |