JPH02102600U - - Google Patents
Info
- Publication number
- JPH02102600U JPH02102600U JP1165389U JP1165389U JPH02102600U JP H02102600 U JPH02102600 U JP H02102600U JP 1165389 U JP1165389 U JP 1165389U JP 1165389 U JP1165389 U JP 1165389U JP H02102600 U JPH02102600 U JP H02102600U
- Authority
- JP
- Japan
- Prior art keywords
- unit
- sound
- view
- perspective
- absorption range
- 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
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1165389U JPH02102600U (zh) | 1989-02-01 | 1989-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1165389U JPH02102600U (zh) | 1989-02-01 | 1989-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02102600U true JPH02102600U (zh) | 1990-08-15 |
Family
ID=31220398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1165389U Pending JPH02102600U (zh) | 1989-02-01 | 1989-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02102600U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6111199B2 (zh) * | 1977-07-12 | 1986-04-01 | Feldmuehle Ag |
-
1989
- 1989-02-01 JP JP1165389U patent/JPH02102600U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6111199B2 (zh) * | 1977-07-12 | 1986-04-01 | Feldmuehle Ag |
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