JPS62193530U - - Google Patents
Info
- Publication number
- JPS62193530U JPS62193530U JP8173986U JP8173986U JPS62193530U JP S62193530 U JPS62193530 U JP S62193530U JP 8173986 U JP8173986 U JP 8173986U JP 8173986 U JP8173986 U JP 8173986U JP S62193530 U JPS62193530 U JP S62193530U
- Authority
- JP
- Japan
- Prior art keywords
- spherical surface
- earthquake sensing
- fixed
- convex
- seismic sensor
- Prior art date
- 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
- 239000011324 bead Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8173986U JPS62193530U (lv) | 1986-05-29 | 1986-05-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8173986U JPS62193530U (lv) | 1986-05-29 | 1986-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62193530U true JPS62193530U (lv) | 1987-12-09 |
Family
ID=30933746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8173986U Pending JPS62193530U (lv) | 1986-05-29 | 1986-05-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62193530U (lv) |
-
1986
- 1986-05-29 JP JP8173986U patent/JPS62193530U/ja active Pending