JPS63118298U - - Google Patents
Info
- Publication number
- JPS63118298U JPS63118298U JP856987U JP856987U JPS63118298U JP S63118298 U JPS63118298 U JP S63118298U JP 856987 U JP856987 U JP 856987U JP 856987 U JP856987 U JP 856987U JP S63118298 U JPS63118298 U JP S63118298U
- Authority
- JP
- Japan
- Prior art keywords
- disc
- shaped
- notch
- receiving surface
- wave transmitting
- 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
- 239000004020 conductor Substances 0.000 claims 1
- 239000012212 insulator Substances 0.000 claims 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP856987U JPS63118298U (fr) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP856987U JPS63118298U (fr) | 1987-01-26 | 1987-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63118298U true JPS63118298U (fr) | 1988-07-30 |
Family
ID=30793068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP856987U Pending JPS63118298U (fr) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63118298U (fr) |
-
1987
- 1987-01-26 JP JP856987U patent/JPS63118298U/ja active Pending