JPH02113798U - - Google Patents
Info
- Publication number
- JPH02113798U JPH02113798U JP2362789U JP2362789U JPH02113798U JP H02113798 U JPH02113798 U JP H02113798U JP 2362789 U JP2362789 U JP 2362789U JP 2362789 U JP2362789 U JP 2362789U JP H02113798 U JPH02113798 U JP H02113798U
- Authority
- JP
- Japan
- Prior art keywords
- particle board
- board pieces
- frame
- group
- attached
- 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
- 239000002245 particle Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000011800 void material Substances 0.000 claims 1
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2362789U JPH0518798Y2 (enExample) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2362789U JPH0518798Y2 (enExample) | 1989-02-28 | 1989-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02113798U true JPH02113798U (enExample) | 1990-09-12 |
| JPH0518798Y2 JPH0518798Y2 (enExample) | 1993-05-18 |
Family
ID=31242779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2362789U Expired - Lifetime JPH0518798Y2 (enExample) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518798Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010174568A (ja) * | 2009-01-30 | 2010-08-12 | Sumitomo Forestry Co Ltd | 遮音扉及びそれを用いた遮音換気構造 |
-
1989
- 1989-02-28 JP JP2362789U patent/JPH0518798Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010174568A (ja) * | 2009-01-30 | 2010-08-12 | Sumitomo Forestry Co Ltd | 遮音扉及びそれを用いた遮音換気構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518798Y2 (enExample) | 1993-05-18 |