JPS6397255U - - Google Patents
Info
- Publication number
- JPS6397255U JPS6397255U JP19154786U JP19154786U JPS6397255U JP S6397255 U JPS6397255 U JP S6397255U JP 19154786 U JP19154786 U JP 19154786U JP 19154786 U JP19154786 U JP 19154786U JP S6397255 U JPS6397255 U JP S6397255U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical lens
- light
- sensor
- emitting source
- light emitting
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19154786U JPS6397255U (zh) | 1986-12-12 | 1986-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19154786U JPS6397255U (zh) | 1986-12-12 | 1986-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6397255U true JPS6397255U (zh) | 1988-06-23 |
Family
ID=31145785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19154786U Pending JPS6397255U (zh) | 1986-12-12 | 1986-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6397255U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020188369A1 (en) | 2019-03-18 | 2020-09-24 | Girardet, François | Watchband and method for enhancing the utility inherent in the application of smartwatches |
-
1986
- 1986-12-12 JP JP19154786U patent/JPS6397255U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020188369A1 (en) | 2019-03-18 | 2020-09-24 | Girardet, François | Watchband and method for enhancing the utility inherent in the application of smartwatches |