JPH0169297U - - Google Patents
Info
- Publication number
- JPH0169297U JPH0169297U JP1987165701U JP16570187U JPH0169297U JP H0169297 U JPH0169297 U JP H0169297U JP 1987165701 U JP1987165701 U JP 1987165701U JP 16570187 U JP16570187 U JP 16570187U JP H0169297 U JPH0169297 U JP H0169297U
- Authority
- JP
- Japan
- Prior art keywords
- box body
- absorbing material
- suction port
- material affixed
- sound
- 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
- 239000011358 absorbing material Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000003584 silencer Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
- Exhaust Silencers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165701U JPH0169297U (zh) | 1987-10-27 | 1987-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165701U JPH0169297U (zh) | 1987-10-27 | 1987-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0169297U true JPH0169297U (zh) | 1989-05-08 |
Family
ID=31452426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987165701U Pending JPH0169297U (zh) | 1987-10-27 | 1987-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0169297U (zh) |
-
1987
- 1987-10-27 JP JP1987165701U patent/JPH0169297U/ja active Pending