JPS62180235U - - Google Patents
Info
- Publication number
- JPS62180235U JPS62180235U JP6689886U JP6689886U JPS62180235U JP S62180235 U JPS62180235 U JP S62180235U JP 6689886 U JP6689886 U JP 6689886U JP 6689886 U JP6689886 U JP 6689886U JP S62180235 U JPS62180235 U JP S62180235U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- slat
- chimney
- gravity
- rotatable
- 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
- 230000005484 gravity Effects 0.000 claims 1
Landscapes
- Ventilation (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6689886U JPS62180235U (sv) | 1986-05-06 | 1986-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6689886U JPS62180235U (sv) | 1986-05-06 | 1986-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62180235U true JPS62180235U (sv) | 1987-11-16 |
Family
ID=30905316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6689886U Pending JPS62180235U (sv) | 1986-05-06 | 1986-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62180235U (sv) |
-
1986
- 1986-05-06 JP JP6689886U patent/JPS62180235U/ja active Pending