JPS62149733U - - Google Patents
Info
- Publication number
- JPS62149733U JPS62149733U JP3806386U JP3806386U JPS62149733U JP S62149733 U JPS62149733 U JP S62149733U JP 3806386 U JP3806386 U JP 3806386U JP 3806386 U JP3806386 U JP 3806386U JP S62149733 U JPS62149733 U JP S62149733U
- Authority
- JP
- Japan
- Prior art keywords
- tool
- locking tool
- locked
- ceiling
- ventilation
- 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 5
Landscapes
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3806386U JPS62149733U (it) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3806386U JPS62149733U (it) | 1986-03-14 | 1986-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62149733U true JPS62149733U (it) | 1987-09-22 |
Family
ID=30849956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3806386U Pending JPS62149733U (it) | 1986-03-14 | 1986-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62149733U (it) |
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1986
- 1986-03-14 JP JP3806386U patent/JPS62149733U/ja active Pending