JPS5757971B2 - - Google Patents
Info
- Publication number
- JPS5757971B2 JPS5757971B2 JP50158697A JP15869775A JPS5757971B2 JP S5757971 B2 JPS5757971 B2 JP S5757971B2 JP 50158697 A JP50158697 A JP 50158697A JP 15869775 A JP15869775 A JP 15869775A JP S5757971 B2 JPS5757971 B2 JP S5757971B2
- 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)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15869775A JPS5283271A (en) | 1975-12-30 | 1975-12-30 | Seismograph provided with solid friction alleviator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15869775A JPS5283271A (en) | 1975-12-30 | 1975-12-30 | Seismograph provided with solid friction alleviator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5283271A JPS5283271A (en) | 1977-07-12 |
| JPS5757971B2 true JPS5757971B2 (OSRAM) | 1982-12-07 |
Family
ID=15677371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15869775A Granted JPS5283271A (en) | 1975-12-30 | 1975-12-30 | Seismograph provided with solid friction alleviator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5283271A (OSRAM) |
-
1975
- 1975-12-30 JP JP15869775A patent/JPS5283271A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5283271A (en) | 1977-07-12 |