JPH01140182U - - Google Patents
Info
- Publication number
- JPH01140182U JPH01140182U JP17659887U JP17659887U JPH01140182U JP H01140182 U JPH01140182 U JP H01140182U JP 17659887 U JP17659887 U JP 17659887U JP 17659887 U JP17659887 U JP 17659887U JP H01140182 U JPH01140182 U JP H01140182U
- Authority
- JP
- Japan
- Prior art keywords
- display
- sector
- sectors
- underwater
- signal
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17659887U JPH0446224Y2 (cs) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17659887U JPH0446224Y2 (cs) | 1987-11-19 | 1987-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01140182U true JPH01140182U (cs) | 1989-09-26 |
| JPH0446224Y2 JPH0446224Y2 (cs) | 1992-10-29 |
Family
ID=31468324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17659887U Expired JPH0446224Y2 (cs) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446224Y2 (cs) |
-
1987
- 1987-11-19 JP JP17659887U patent/JPH0446224Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446224Y2 (cs) | 1992-10-29 |
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