JPH0159804U - - Google Patents
Info
- Publication number
- JPH0159804U JPH0159804U JP15445787U JP15445787U JPH0159804U JP H0159804 U JPH0159804 U JP H0159804U JP 15445787 U JP15445787 U JP 15445787U JP 15445787 U JP15445787 U JP 15445787U JP H0159804 U JPH0159804 U JP H0159804U
- Authority
- JP
- Japan
- Prior art keywords
- outer periphery
- sensor
- frame
- reflector
- string
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15445787U JPH0159804U ( ) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15445787U JPH0159804U ( ) | 1987-10-08 | 1987-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0159804U true JPH0159804U ( ) | 1989-04-14 |
Family
ID=31431201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15445787U Pending JPH0159804U ( ) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0159804U ( ) |
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1987
- 1987-10-08 JP JP15445787U patent/JPH0159804U/ja active Pending