JPS4891643A - - Google Patents
Info
- Publication number
- JPS4891643A JPS4891643A JP47007947A JP794772A JPS4891643A JP S4891643 A JPS4891643 A JP S4891643A JP 47007947 A JP47007947 A JP 47007947A JP 794772 A JP794772 A JP 794772A JP S4891643 A JPS4891643 A JP S4891643A
- 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
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47007947A JPS4891643A (pm) | 1972-01-20 | 1972-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47007947A JPS4891643A (pm) | 1972-01-20 | 1972-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4891643A true JPS4891643A (pm) | 1973-11-28 |
Family
ID=11679676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47007947A Pending JPS4891643A (pm) | 1972-01-20 | 1972-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4891643A (pm) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5964584A (ja) * | 1982-09-07 | 1984-04-12 | 朝日機器株式会社 | 耐熱性吸音体 |
| JPS59200297A (ja) * | 1983-04-28 | 1984-11-13 | 本田技研工業株式会社 | 防音断熱構造部材 |
-
1972
- 1972-01-20 JP JP47007947A patent/JPS4891643A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5964584A (ja) * | 1982-09-07 | 1984-04-12 | 朝日機器株式会社 | 耐熱性吸音体 |
| JPS59200297A (ja) * | 1983-04-28 | 1984-11-13 | 本田技研工業株式会社 | 防音断熱構造部材 |