JPS6249694U - - Google Patents
Info
- Publication number
- JPS6249694U JPS6249694U JP14113285U JP14113285U JPS6249694U JP S6249694 U JPS6249694 U JP S6249694U JP 14113285 U JP14113285 U JP 14113285U JP 14113285 U JP14113285 U JP 14113285U JP S6249694 U JPS6249694 U JP S6249694U
- Authority
- JP
- Japan
- Prior art keywords
- ring portion
- end portions
- rotation
- blades
- exerts
- 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
- 238000007664 blowing Methods 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14113285U JPS6249694U (zh) | 1985-09-13 | 1985-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14113285U JPS6249694U (zh) | 1985-09-13 | 1985-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6249694U true JPS6249694U (zh) | 1987-03-27 |
Family
ID=31048637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14113285U Pending JPS6249694U (zh) | 1985-09-13 | 1985-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6249694U (zh) |
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1985
- 1985-09-13 JP JP14113285U patent/JPS6249694U/ja active Pending