JPS62112033U - - Google Patents
Info
- Publication number
- JPS62112033U JPS62112033U JP20317285U JP20317285U JPS62112033U JP S62112033 U JPS62112033 U JP S62112033U JP 20317285 U JP20317285 U JP 20317285U JP 20317285 U JP20317285 U JP 20317285U JP S62112033 U JPS62112033 U JP S62112033U
- Authority
- JP
- Japan
- Prior art keywords
- rectangular frame
- locking piece
- engages
- ceiling
- locking
- 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
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20317285U JPH031734Y2 (enExample) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20317285U JPH031734Y2 (enExample) | 1985-12-28 | 1985-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62112033U true JPS62112033U (enExample) | 1987-07-16 |
| JPH031734Y2 JPH031734Y2 (enExample) | 1991-01-18 |
Family
ID=31168250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20317285U Expired JPH031734Y2 (enExample) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031734Y2 (enExample) |
-
1985
- 1985-12-28 JP JP20317285U patent/JPH031734Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH031734Y2 (enExample) | 1991-01-18 |