JPH01179924U - - Google Patents
Info
- Publication number
- JPH01179924U JPH01179924U JP2321288U JP2321288U JPH01179924U JP H01179924 U JPH01179924 U JP H01179924U JP 2321288 U JP2321288 U JP 2321288U JP 2321288 U JP2321288 U JP 2321288U JP H01179924 U JPH01179924 U JP H01179924U
- Authority
- JP
- Japan
- Prior art keywords
- lighting window
- opening
- roof
- ceiling
- shaped duct
- 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
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2321288U JPH01179924U (nl) | 1988-02-24 | 1988-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2321288U JPH01179924U (nl) | 1988-02-24 | 1988-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01179924U true JPH01179924U (nl) | 1989-12-25 |
Family
ID=31242004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2321288U Pending JPH01179924U (nl) | 1988-02-24 | 1988-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01179924U (nl) |
-
1988
- 1988-02-24 JP JP2321288U patent/JPH01179924U/ja active Pending