JPH0378808U - - Google Patents
Info
- Publication number
- JPH0378808U JPH0378808U JP14123889U JP14123889U JPH0378808U JP H0378808 U JPH0378808 U JP H0378808U JP 14123889 U JP14123889 U JP 14123889U JP 14123889 U JP14123889 U JP 14123889U JP H0378808 U JPH0378808 U JP H0378808U
- Authority
- JP
- Japan
- Prior art keywords
- sound absorbing
- box
- covered
- utility
- registration request
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14123889U JPH0746643Y2 (ja) | 1989-12-06 | 1989-12-06 | 吸音体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14123889U JPH0746643Y2 (ja) | 1989-12-06 | 1989-12-06 | 吸音体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0378808U true JPH0378808U (en]) | 1991-08-09 |
JPH0746643Y2 JPH0746643Y2 (ja) | 1995-10-25 |
Family
ID=31688152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14123889U Expired - Fee Related JPH0746643Y2 (ja) | 1989-12-06 | 1989-12-06 | 吸音体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0746643Y2 (en]) |
-
1989
- 1989-12-06 JP JP14123889U patent/JPH0746643Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0746643Y2 (ja) | 1995-10-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |