JPS5290525A - Sound absorbing plate and method of its manufactring - Google Patents
Sound absorbing plate and method of its manufactringInfo
- Publication number
- JPS5290525A JPS5290525A JP585576A JP585576A JPS5290525A JP S5290525 A JPS5290525 A JP S5290525A JP 585576 A JP585576 A JP 585576A JP 585576 A JP585576 A JP 585576A JP S5290525 A JPS5290525 A JP S5290525A
- Authority
- JP
- Japan
- Prior art keywords
- manufactring
- sound absorbing
- absorbing plate
- plate
- 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
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP585576A JPS5290525A (en) | 1976-01-23 | 1976-01-23 | Sound absorbing plate and method of its manufactring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP585576A JPS5290525A (en) | 1976-01-23 | 1976-01-23 | Sound absorbing plate and method of its manufactring |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5290525A true JPS5290525A (en) | 1977-07-29 |
Family
ID=11622585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP585576A Pending JPS5290525A (en) | 1976-01-23 | 1976-01-23 | Sound absorbing plate and method of its manufactring |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5290525A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60203753A (en) * | 1984-03-28 | 1985-10-15 | 日本軽金属株式会社 | Fire retardant panel for building |
CN103510477A (en) * | 2013-09-03 | 2014-01-15 | 江苏远兴环保集团有限公司 | Hanging type acoustic board used for tunnel |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846618A (en) * | 1971-10-15 | 1973-07-03 | ||
JPS4940322A (en) * | 1972-08-25 | 1974-04-15 | ||
JPS50106419A (en) * | 1974-01-30 | 1975-08-21 | ||
JPS50106420A (en) * | 1974-01-30 | 1975-08-21 |
-
1976
- 1976-01-23 JP JP585576A patent/JPS5290525A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846618A (en) * | 1971-10-15 | 1973-07-03 | ||
JPS4940322A (en) * | 1972-08-25 | 1974-04-15 | ||
JPS50106419A (en) * | 1974-01-30 | 1975-08-21 | ||
JPS50106420A (en) * | 1974-01-30 | 1975-08-21 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60203753A (en) * | 1984-03-28 | 1985-10-15 | 日本軽金属株式会社 | Fire retardant panel for building |
CN103510477A (en) * | 2013-09-03 | 2014-01-15 | 江苏远兴环保集团有限公司 | Hanging type acoustic board used for tunnel |
CN103510477B (en) * | 2013-09-03 | 2017-02-08 | 江苏远兴环保集团有限公司 | Hanging type acoustic board used for tunnel |
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