JPH038286U - - Google Patents
Info
- Publication number
- JPH038286U JPH038286U JP6869189U JP6869189U JPH038286U JP H038286 U JPH038286 U JP H038286U JP 6869189 U JP6869189 U JP 6869189U JP 6869189 U JP6869189 U JP 6869189U JP H038286 U JPH038286 U JP H038286U
- Authority
- JP
- Japan
- Prior art keywords
- piece
- opening
- satsushi
- closing plate
- ventilation
- 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 description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6869189U JPH038286U (sl) | 1989-06-13 | 1989-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6869189U JPH038286U (sl) | 1989-06-13 | 1989-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038286U true JPH038286U (sl) | 1991-01-25 |
Family
ID=31603343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6869189U Pending JPH038286U (sl) | 1989-06-13 | 1989-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038286U (sl) |
-
1989
- 1989-06-13 JP JP6869189U patent/JPH038286U/ja active Pending