JPS5221A - Sound adsorbing block wall - Google Patents
Sound adsorbing block wallInfo
- Publication number
- JPS5221A JPS5221A JP50075488A JP7548875A JPS5221A JP S5221 A JPS5221 A JP S5221A JP 50075488 A JP50075488 A JP 50075488A JP 7548875 A JP7548875 A JP 7548875A JP S5221 A JPS5221 A JP S5221A
- Authority
- JP
- Japan
- Prior art keywords
- block wall
- adsorbing block
- sound adsorbing
- sound
- wall
- 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
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50075488A JPS5221A (en) | 1975-06-23 | 1975-06-23 | Sound adsorbing block wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50075488A JPS5221A (en) | 1975-06-23 | 1975-06-23 | Sound adsorbing block wall |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5221A true JPS5221A (en) | 1977-01-05 |
Family
ID=13577710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50075488A Pending JPS5221A (en) | 1975-06-23 | 1975-06-23 | Sound adsorbing block wall |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5221A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58117158A (en) * | 1981-12-30 | 1983-07-12 | 株式会社竹中工務店 | Block resonator |
US4496243A (en) * | 1981-05-23 | 1985-01-29 | Asahi Kogaku Kogyo Kabushiki Kaisha | Contact lens holder |
JPS63184908U (en) * | 1987-05-21 | 1988-11-28 | ||
JPH01130415U (en) * | 1988-02-23 | 1989-09-05 | ||
KR20000071880A (en) * | 2000-05-29 | 2000-11-25 | 김태봉 | Foam aluminum panel for preventing noise possess resonance structure |
-
1975
- 1975-06-23 JP JP50075488A patent/JPS5221A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496243A (en) * | 1981-05-23 | 1985-01-29 | Asahi Kogaku Kogyo Kabushiki Kaisha | Contact lens holder |
JPS58117158A (en) * | 1981-12-30 | 1983-07-12 | 株式会社竹中工務店 | Block resonator |
JPS63184908U (en) * | 1987-05-21 | 1988-11-28 | ||
JPH0420886Y2 (en) * | 1987-05-21 | 1992-05-13 | ||
JPH01130415U (en) * | 1988-02-23 | 1989-09-05 | ||
KR20000071880A (en) * | 2000-05-29 | 2000-11-25 | 김태봉 | Foam aluminum panel for preventing noise possess resonance structure |
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