JPH0315913U - - Google Patents
Info
- Publication number
- JPH0315913U JPH0315913U JP7595989U JP7595989U JPH0315913U JP H0315913 U JPH0315913 U JP H0315913U JP 7595989 U JP7595989 U JP 7595989U JP 7595989 U JP7595989 U JP 7595989U JP H0315913 U JPH0315913 U JP H0315913U
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- support frame
- sound insulation
- upward opening
- opening groove
- 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
- 238000009413 insulation Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7595989U JPH0732699Y2 (ja) | 1989-06-28 | 1989-06-28 | 天井装置における遮音装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7595989U JPH0732699Y2 (ja) | 1989-06-28 | 1989-06-28 | 天井装置における遮音装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0315913U true JPH0315913U (OSRAM) | 1991-02-18 |
| JPH0732699Y2 JPH0732699Y2 (ja) | 1995-07-31 |
Family
ID=31616995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7595989U Expired - Lifetime JPH0732699Y2 (ja) | 1989-06-28 | 1989-06-28 | 天井装置における遮音装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732699Y2 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024156535A (ja) * | 2023-04-24 | 2024-11-06 | 大建工業株式会社 | 天井構造 |
-
1989
- 1989-06-28 JP JP7595989U patent/JPH0732699Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024156535A (ja) * | 2023-04-24 | 2024-11-06 | 大建工業株式会社 | 天井構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732699Y2 (ja) | 1995-07-31 |