JPS4942134A - - Google Patents
Info
- Publication number
- JPS4942134A JPS4942134A JP8333472A JP8333472A JPS4942134A JP S4942134 A JPS4942134 A JP S4942134A JP 8333472 A JP8333472 A JP 8333472A JP 8333472 A JP8333472 A JP 8333472A JP S4942134 A JPS4942134 A JP S4942134A
- 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.)
- Granted
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 |
|---|---|---|---|
| JP8333472A JPS5219690B2 (zh) | 1972-08-22 | 1972-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8333472A JPS5219690B2 (zh) | 1972-08-22 | 1972-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4942134A true JPS4942134A (zh) | 1974-04-20 |
| JPS5219690B2 JPS5219690B2 (zh) | 1977-05-30 |
Family
ID=13799519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8333472A Expired JPS5219690B2 (zh) | 1972-08-22 | 1972-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5219690B2 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433566U (zh) * | 1977-08-10 | 1979-03-05 | ||
| JPH0249973U (zh) * | 1988-09-29 | 1990-04-06 |
-
1972
- 1972-08-22 JP JP8333472A patent/JPS5219690B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433566U (zh) * | 1977-08-10 | 1979-03-05 | ||
| JPH0249973U (zh) * | 1988-09-29 | 1990-04-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5219690B2 (zh) | 1977-05-30 |