JPS61178135U - - Google Patents
Info
- Publication number
- JPS61178135U JPS61178135U JP6385885U JP6385885U JPS61178135U JP S61178135 U JPS61178135 U JP S61178135U JP 6385885 U JP6385885 U JP 6385885U JP 6385885 U JP6385885 U JP 6385885U JP S61178135 U JPS61178135 U JP S61178135U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- shutter
- port
- exhaust port
- intake
- 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 4
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6385885U JPS61178135U (fi) | 1985-04-26 | 1985-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6385885U JPS61178135U (fi) | 1985-04-26 | 1985-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61178135U true JPS61178135U (fi) | 1986-11-06 |
Family
ID=30594401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6385885U Pending JPS61178135U (fi) | 1985-04-26 | 1985-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61178135U (fi) |
-
1985
- 1985-04-26 JP JP6385885U patent/JPS61178135U/ja active Pending