JPS4889701A - - Google Patents
Info
- Publication number
- JPS4889701A JPS4889701A JP47020059A JP2005972A JPS4889701A JP S4889701 A JPS4889701 A JP S4889701A JP 47020059 A JP47020059 A JP 47020059A JP 2005972 A JP2005972 A JP 2005972A JP S4889701 A JPS4889701 A JP S4889701A
- 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
- Building Environments (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005972A JPS5420544B2 (enExample) | 1972-02-25 | 1972-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005972A JPS5420544B2 (enExample) | 1972-02-25 | 1972-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4889701A true JPS4889701A (enExample) | 1973-11-22 |
| JPS5420544B2 JPS5420544B2 (enExample) | 1979-07-24 |
Family
ID=12016493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005972A Expired JPS5420544B2 (enExample) | 1972-02-25 | 1972-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5420544B2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52130601A (en) * | 1976-04-26 | 1977-11-02 | Showa Denko Kk | Sound insulating box having superior sound absorbing coefficient and transmissive loss |
-
1972
- 1972-02-25 JP JP2005972A patent/JPS5420544B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52130601A (en) * | 1976-04-26 | 1977-11-02 | Showa Denko Kk | Sound insulating box having superior sound absorbing coefficient and transmissive loss |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5420544B2 (enExample) | 1979-07-24 |