JPH0317821U - - Google Patents
Info
- Publication number
- JPH0317821U JPH0317821U JP7819189U JP7819189U JPH0317821U JP H0317821 U JPH0317821 U JP H0317821U JP 7819189 U JP7819189 U JP 7819189U JP 7819189 U JP7819189 U JP 7819189U JP H0317821 U JPH0317821 U JP H0317821U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical paths
- keyboard
- emitting element
- receiving element
- 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 4
- 239000011159 matrix material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7819189U JPH0317821U (enExample) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7819189U JPH0317821U (enExample) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317821U true JPH0317821U (enExample) | 1991-02-21 |
Family
ID=31621246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7819189U Pending JPH0317821U (enExample) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317821U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225426A (ja) * | 1996-02-22 | 1997-09-02 | Daisoo:Kk | 容器洗浄装置 |
-
1989
- 1989-06-30 JP JP7819189U patent/JPH0317821U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225426A (ja) * | 1996-02-22 | 1997-09-02 | Daisoo:Kk | 容器洗浄装置 |