JPS6312830U - - Google Patents
Info
- Publication number
- JPS6312830U JPS6312830U JP10634386U JP10634386U JPS6312830U JP S6312830 U JPS6312830 U JP S6312830U JP 10634386 U JP10634386 U JP 10634386U JP 10634386 U JP10634386 U JP 10634386U JP S6312830 U JPS6312830 U JP S6312830U
- Authority
- JP
- Japan
- Prior art keywords
- straight pipe
- pipe section
- fan
- end surface
- sectional area
- 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
- 238000004140 cleaning Methods 0.000 claims 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10634386U JPH0440269Y2 (https=) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10634386U JPH0440269Y2 (https=) | 1986-07-11 | 1986-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6312830U true JPS6312830U (https=) | 1988-01-27 |
| JPH0440269Y2 JPH0440269Y2 (https=) | 1992-09-21 |
Family
ID=30981610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10634386U Expired JPH0440269Y2 (https=) | 1986-07-11 | 1986-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440269Y2 (https=) |
-
1986
- 1986-07-11 JP JP10634386U patent/JPH0440269Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0440269Y2 (https=) | 1992-09-21 |