JPH0336645Y2 - - Google Patents
Info
- Publication number
- JPH0336645Y2 JPH0336645Y2 JP3757985U JP3757985U JPH0336645Y2 JP H0336645 Y2 JPH0336645 Y2 JP H0336645Y2 JP 3757985 U JP3757985 U JP 3757985U JP 3757985 U JP3757985 U JP 3757985U JP H0336645 Y2 JPH0336645 Y2 JP H0336645Y2
- Authority
- JP
- Japan
- Prior art keywords
- ceiling member
- ceiling
- room
- soundproof
- exhaust duct
- 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.)
- Expired
Links
- 238000009423 ventilation Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000011491 glass wool Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3757985U JPH0336645Y2 (th) | 1985-03-15 | 1985-03-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3757985U JPH0336645Y2 (th) | 1985-03-15 | 1985-03-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61152608U JPS61152608U (th) | 1986-09-20 |
JPH0336645Y2 true JPH0336645Y2 (th) | 1991-08-02 |
Family
ID=30543785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3757985U Expired JPH0336645Y2 (th) | 1985-03-15 | 1985-03-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0336645Y2 (th) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6780295B2 (ja) * | 2016-05-27 | 2020-11-04 | ヤマハ株式会社 | 天井パネル及び組立式防音室 |
-
1985
- 1985-03-15 JP JP3757985U patent/JPH0336645Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61152608U (th) | 1986-09-20 |
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