JPH0299009U - - Google Patents
Info
- Publication number
- JPH0299009U JPH0299009U JP796289U JP796289U JPH0299009U JP H0299009 U JPH0299009 U JP H0299009U JP 796289 U JP796289 U JP 796289U JP 796289 U JP796289 U JP 796289U JP H0299009 U JPH0299009 U JP H0299009U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation duct
- ventilation
- ceiling
- embedded
- large number
- 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 6
- 238000004378 air conditioning Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP796289U JPH0299009U (sk) | 1989-01-25 | 1989-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP796289U JPH0299009U (sk) | 1989-01-25 | 1989-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0299009U true JPH0299009U (sk) | 1990-08-07 |
Family
ID=31213418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP796289U Pending JPH0299009U (sk) | 1989-01-25 | 1989-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0299009U (sk) |
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1989
- 1989-01-25 JP JP796289U patent/JPH0299009U/ja active Pending