JPS6236747U - - Google Patents
Info
- Publication number
- JPS6236747U JPS6236747U JP12874485U JP12874485U JPS6236747U JP S6236747 U JPS6236747 U JP S6236747U JP 12874485 U JP12874485 U JP 12874485U JP 12874485 U JP12874485 U JP 12874485U JP S6236747 U JPS6236747 U JP S6236747U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- blade
- motor
- rotation
- string
- 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
- 239000000779 smoke Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12874485U JPH0431081Y2 (en, 2012) | 1985-08-23 | 1985-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12874485U JPH0431081Y2 (en, 2012) | 1985-08-23 | 1985-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6236747U true JPS6236747U (en, 2012) | 1987-03-04 |
| JPH0431081Y2 JPH0431081Y2 (en, 2012) | 1992-07-27 |
Family
ID=31024684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12874485U Expired JPH0431081Y2 (en, 2012) | 1985-08-23 | 1985-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431081Y2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012002397A (ja) * | 2010-06-15 | 2012-01-05 | Howa:Kk | 自然換気装置 |
-
1985
- 1985-08-23 JP JP12874485U patent/JPH0431081Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012002397A (ja) * | 2010-06-15 | 2012-01-05 | Howa:Kk | 自然換気装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431081Y2 (en, 2012) | 1992-07-27 |