JPH01122120U - - Google Patents
Info
- Publication number
- JPH01122120U JPH01122120U JP1831288U JP1831288U JPH01122120U JP H01122120 U JPH01122120 U JP H01122120U JP 1831288 U JP1831288 U JP 1831288U JP 1831288 U JP1831288 U JP 1831288U JP H01122120 U JPH01122120 U JP H01122120U
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- opening
- piece
- duct
- window
- 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
- 239000007779 soft material Substances 0.000 claims description 2
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1831288U JPH0613929Y2 (ja) | 1988-02-15 | 1988-02-15 | 採光窓 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1831288U JPH0613929Y2 (ja) | 1988-02-15 | 1988-02-15 | 採光窓 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01122120U true JPH01122120U (de) | 1989-08-18 |
| JPH0613929Y2 JPH0613929Y2 (ja) | 1994-04-13 |
Family
ID=31232843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1831288U Expired - Lifetime JPH0613929Y2 (ja) | 1988-02-15 | 1988-02-15 | 採光窓 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0613929Y2 (de) |
-
1988
- 1988-02-15 JP JP1831288U patent/JPH0613929Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0613929Y2 (ja) | 1994-04-13 |