JPH03129839U - - Google Patents
Info
- Publication number
- JPH03129839U JPH03129839U JP3769990U JP3769990U JPH03129839U JP H03129839 U JPH03129839 U JP H03129839U JP 3769990 U JP3769990 U JP 3769990U JP 3769990 U JP3769990 U JP 3769990U JP H03129839 U JPH03129839 U JP H03129839U
- Authority
- JP
- Japan
- Prior art keywords
- wall surface
- supply
- vent cap
- rain cover
- cover
- 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
- 238000005452 bending Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3769990U JPH03129839U (ro) | 1990-04-10 | 1990-04-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3769990U JPH03129839U (ro) | 1990-04-10 | 1990-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03129839U true JPH03129839U (ro) | 1991-12-26 |
Family
ID=31545051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3769990U Pending JPH03129839U (ro) | 1990-04-10 | 1990-04-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03129839U (ro) |
-
1990
- 1990-04-10 JP JP3769990U patent/JPH03129839U/ja active Pending