JPS5342974B2 - - Google Patents
Info
- Publication number
- JPS5342974B2 JPS5342974B2 JP5143075A JP5143075A JPS5342974B2 JP S5342974 B2 JPS5342974 B2 JP S5342974B2 JP 5143075 A JP5143075 A JP 5143075A JP 5143075 A JP5143075 A JP 5143075A JP S5342974 B2 JPS5342974 B2 JP S5342974B2
- Authority
- JP
- Japan
- 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
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50051430A JPS51128118A (en) | 1975-04-30 | 1975-04-30 | Sound adsorbing concrete block |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50051430A JPS51128118A (en) | 1975-04-30 | 1975-04-30 | Sound adsorbing concrete block |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51128118A JPS51128118A (en) | 1976-11-08 |
JPS5342974B2 true JPS5342974B2 (en) | 1978-11-16 |
Family
ID=12886703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50051430A Granted JPS51128118A (en) | 1975-04-30 | 1975-04-30 | Sound adsorbing concrete block |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51128118A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54155616A (en) * | 1978-05-30 | 1979-12-07 | Showa Denko Kk | Sound insulating concrete block |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50107727A (en) * | 1974-02-04 | 1975-08-25 |
-
1975
- 1975-04-30 JP JP50051430A patent/JPS51128118A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50107727A (en) * | 1974-02-04 | 1975-08-25 |
Also Published As
Publication number | Publication date |
---|---|
JPS51128118A (en) | 1976-11-08 |