JPS4945531A - - Google Patents
Info
- Publication number
- JPS4945531A JPS4945531A JP47090002A JP9000272A JPS4945531A JP S4945531 A JPS4945531 A JP S4945531A JP 47090002 A JP47090002 A JP 47090002A JP 9000272 A JP9000272 A JP 9000272A JP S4945531 A JPS4945531 A JP S4945531A
- 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)
- Details Of Audible-Bandwidth Transducers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47090002A JPS5214961B2 (en:Method) | 1972-09-09 | 1972-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47090002A JPS5214961B2 (en:Method) | 1972-09-09 | 1972-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4945531A true JPS4945531A (en:Method) | 1974-05-01 |
| JPS5214961B2 JPS5214961B2 (en:Method) | 1977-04-26 |
Family
ID=13986382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47090002A Expired JPS5214961B2 (en:Method) | 1972-09-09 | 1972-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5214961B2 (en:Method) |
-
1972
- 1972-09-09 JP JP47090002A patent/JPS5214961B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5214961B2 (en:Method) | 1977-04-26 |