JPS509218A - - Google Patents
Info
- Publication number
- JPS509218A JPS509218A JP5932973A JP5932973A JPS509218A JP S509218 A JPS509218 A JP S509218A JP 5932973 A JP5932973 A JP 5932973A JP 5932973 A JP5932973 A JP 5932973A JP S509218 A JPS509218 A JP S509218A
- 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.)
- Pending
Links
Landscapes
- Building Environments (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5932973A JPS509218A (ja) | 1973-05-29 | 1973-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5932973A JPS509218A (ja) | 1973-05-29 | 1973-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS509218A true JPS509218A (ja) | 1975-01-30 |
Family
ID=13110183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5932973A Pending JPS509218A (ja) | 1973-05-29 | 1973-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS509218A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54141601A (en) * | 1978-04-21 | 1979-11-05 | Chem Fab Corp | Sound absorber and method of absorbing sound |
-
1973
- 1973-05-29 JP JP5932973A patent/JPS509218A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54141601A (en) * | 1978-04-21 | 1979-11-05 | Chem Fab Corp | Sound absorber and method of absorbing sound |