JPS6171832U - - Google Patents
Info
- Publication number
- JPS6171832U JPS6171832U JP15762784U JP15762784U JPS6171832U JP S6171832 U JPS6171832 U JP S6171832U JP 15762784 U JP15762784 U JP 15762784U JP 15762784 U JP15762784 U JP 15762784U JP S6171832 U JPS6171832 U JP S6171832U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- frame
- suction side
- side end
- grill
- 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
- 238000009423 ventilation Methods 0.000 claims description 4
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15762784U JPS6171832U (me) | 1984-10-18 | 1984-10-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15762784U JPS6171832U (me) | 1984-10-18 | 1984-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6171832U true JPS6171832U (me) | 1986-05-16 |
Family
ID=30715613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15762784U Pending JPS6171832U (me) | 1984-10-18 | 1984-10-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6171832U (me) |
-
1984
- 1984-10-18 JP JP15762784U patent/JPS6171832U/ja active Pending