JPS63177778U - - Google Patents
Info
- Publication number
- JPS63177778U JPS63177778U JP6818487U JP6818487U JPS63177778U JP S63177778 U JPS63177778 U JP S63177778U JP 6818487 U JP6818487 U JP 6818487U JP 6818487 U JP6818487 U JP 6818487U JP S63177778 U JPS63177778 U JP S63177778U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- pulse
- waveform
- 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
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6818487U JPS63177778U (xx) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6818487U JPS63177778U (xx) | 1987-05-07 | 1987-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63177778U true JPS63177778U (xx) | 1988-11-17 |
Family
ID=30907767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6818487U Pending JPS63177778U (xx) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63177778U (xx) |
-
1987
- 1987-05-07 JP JP6818487U patent/JPS63177778U/ja active Pending
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