JPS6457121U - - Google Patents
Info
- Publication number
- JPS6457121U JPS6457121U JP14924687U JP14924687U JPS6457121U JP S6457121 U JPS6457121 U JP S6457121U JP 14924687 U JP14924687 U JP 14924687U JP 14924687 U JP14924687 U JP 14924687U JP S6457121 U JPS6457121 U JP S6457121U
- Authority
- JP
- Japan
- Prior art keywords
- air
- fan
- port
- air passage
- air suction
- 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
- 239000000428 dust Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Electric Suction Cleaners (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14924687U JPS6457121U (sv) | 1987-10-01 | 1987-10-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14924687U JPS6457121U (sv) | 1987-10-01 | 1987-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6457121U true JPS6457121U (sv) | 1989-04-10 |
Family
ID=31421301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14924687U Pending JPS6457121U (sv) | 1987-10-01 | 1987-10-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6457121U (sv) |
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1987
- 1987-10-01 JP JP14924687U patent/JPS6457121U/ja active Pending