JPH0157883U - - Google Patents
Info
- Publication number
- JPH0157883U JPH0157883U JP15341187U JP15341187U JPH0157883U JP H0157883 U JPH0157883 U JP H0157883U JP 15341187 U JP15341187 U JP 15341187U JP 15341187 U JP15341187 U JP 15341187U JP H0157883 U JPH0157883 U JP H0157883U
- Authority
- JP
- Japan
- Prior art keywords
- cone
- shaped
- circles
- reflective material
- face
- 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
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15341187U JPH0157883U (en]) | 1987-10-06 | 1987-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15341187U JPH0157883U (en]) | 1987-10-06 | 1987-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0157883U true JPH0157883U (en]) | 1989-04-11 |
Family
ID=31429226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15341187U Pending JPH0157883U (en]) | 1987-10-06 | 1987-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0157883U (en]) |
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1987
- 1987-10-06 JP JP15341187U patent/JPH0157883U/ja active Pending