JPH0720247Y2 - 吸音材取り付け構造 - Google Patents
吸音材取り付け構造Info
- Publication number
- JPH0720247Y2 JPH0720247Y2 JP40301990U JP40301990U JPH0720247Y2 JP H0720247 Y2 JPH0720247 Y2 JP H0720247Y2 JP 40301990 U JP40301990 U JP 40301990U JP 40301990 U JP40301990 U JP 40301990U JP H0720247 Y2 JPH0720247 Y2 JP H0720247Y2
- Authority
- JP
- Japan
- Prior art keywords
- absorbing material
- sound absorbing
- sound
- bolt
- reinforcing bar
- 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 - Lifetime
Links
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP40301990U JPH0720247Y2 (ja) | 1990-12-11 | 1990-12-11 | 吸音材取り付け構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP40301990U JPH0720247Y2 (ja) | 1990-12-11 | 1990-12-11 | 吸音材取り付け構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0487906U JPH0487906U (ru) | 1992-07-30 |
JPH0720247Y2 true JPH0720247Y2 (ja) | 1995-05-15 |
Family
ID=31880861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP40301990U Expired - Lifetime JPH0720247Y2 (ja) | 1990-12-11 | 1990-12-11 | 吸音材取り付け構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0720247Y2 (ru) |
-
1990
- 1990-12-11 JP JP40301990U patent/JPH0720247Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0487906U (ru) | 1992-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19951107 |