JPH0339228U - - Google Patents
Info
- Publication number
- JPH0339228U JPH0339228U JP9974589U JP9974589U JPH0339228U JP H0339228 U JPH0339228 U JP H0339228U JP 9974589 U JP9974589 U JP 9974589U JP 9974589 U JP9974589 U JP 9974589U JP H0339228 U JPH0339228 U JP H0339228U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting
- receiving
- case
- pass
- 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
- 238000000465 moulding Methods 0.000 description 2
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9974589U JPH0339228U (en]) | 1989-08-26 | 1989-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9974589U JPH0339228U (en]) | 1989-08-26 | 1989-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0339228U true JPH0339228U (en]) | 1991-04-16 |
Family
ID=31648787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9974589U Pending JPH0339228U (en]) | 1989-08-26 | 1989-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339228U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6217919A (ja) * | 1985-07-16 | 1987-01-26 | 竹中電子工業株式会社 | コの字形光電スイツチ |
-
1989
- 1989-08-26 JP JP9974589U patent/JPH0339228U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6217919A (ja) * | 1985-07-16 | 1987-01-26 | 竹中電子工業株式会社 | コの字形光電スイツチ |