JPS6311657Y2 - - Google Patents
Info
- Publication number
- JPS6311657Y2 JPS6311657Y2 JP17695982U JP17695982U JPS6311657Y2 JP S6311657 Y2 JPS6311657 Y2 JP S6311657Y2 JP 17695982 U JP17695982 U JP 17695982U JP 17695982 U JP17695982 U JP 17695982U JP S6311657 Y2 JPS6311657 Y2 JP S6311657Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- end surface
- light
- wind
- propeller
- 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.)
- Expired
Links
- 239000013307 optical fiber Substances 0.000 claims description 40
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17695982U JPS5980753U (ja) | 1982-11-22 | 1982-11-22 | 風向風速計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17695982U JPS5980753U (ja) | 1982-11-22 | 1982-11-22 | 風向風速計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5980753U JPS5980753U (ja) | 1984-05-31 |
| JPS6311657Y2 true JPS6311657Y2 (en]) | 1988-04-05 |
Family
ID=30384578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17695982U Granted JPS5980753U (ja) | 1982-11-22 | 1982-11-22 | 風向風速計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5980753U (en]) |
-
1982
- 1982-11-22 JP JP17695982U patent/JPS5980753U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5980753U (ja) | 1984-05-31 |
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