JPS5630808B2 - - Google Patents
Info
- Publication number
- JPS5630808B2 JPS5630808B2 JP8692575A JP8692575A JPS5630808B2 JP S5630808 B2 JPS5630808 B2 JP S5630808B2 JP 8692575 A JP8692575 A JP 8692575A JP 8692575 A JP8692575 A JP 8692575A JP S5630808 B2 JPS5630808 B2 JP S5630808B2
- 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.)
- Expired
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8692575A JPS5210785A (en) | 1975-07-15 | 1975-07-15 | Airplane noise measuring method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8692575A JPS5210785A (en) | 1975-07-15 | 1975-07-15 | Airplane noise measuring method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5210785A JPS5210785A (en) | 1977-01-27 |
JPS5630808B2 true JPS5630808B2 (tr) | 1981-07-17 |
Family
ID=13900428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8692575A Granted JPS5210785A (en) | 1975-07-15 | 1975-07-15 | Airplane noise measuring method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5210785A (tr) |
-
1975
- 1975-07-15 JP JP8692575A patent/JPS5210785A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5210785A (en) | 1977-01-27 |