JPH0319982U - - Google Patents
Info
- Publication number
- JPH0319982U JPH0319982U JP8037789U JP8037789U JPH0319982U JP H0319982 U JPH0319982 U JP H0319982U JP 8037789 U JP8037789 U JP 8037789U JP 8037789 U JP8037789 U JP 8037789U JP H0319982 U JPH0319982 U JP H0319982U
- Authority
- JP
- Japan
- Prior art keywords
- sound wave
- sound
- distance
- same time
- sound waves
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8037789U JPH0319982U (no) | 1989-07-07 | 1989-07-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8037789U JPH0319982U (no) | 1989-07-07 | 1989-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0319982U true JPH0319982U (no) | 1991-02-27 |
Family
ID=31625382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8037789U Pending JPH0319982U (no) | 1989-07-07 | 1989-07-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0319982U (no) |
-
1989
- 1989-07-07 JP JP8037789U patent/JPH0319982U/ja active Pending
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