JPH0188437U - - Google Patents
Info
- Publication number
- JPH0188437U JPH0188437U JP18358187U JP18358187U JPH0188437U JP H0188437 U JPH0188437 U JP H0188437U JP 18358187 U JP18358187 U JP 18358187U JP 18358187 U JP18358187 U JP 18358187U JP H0188437 U JPH0188437 U JP H0188437U
- Authority
- JP
- Japan
- Prior art keywords
- polarizing filter
- socket
- photoelectric switch
- front surface
- attached
- 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
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18358187U JPH0188437U (enExample) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18358187U JPH0188437U (enExample) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188437U true JPH0188437U (enExample) | 1989-06-12 |
Family
ID=31474999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18358187U Pending JPH0188437U (enExample) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188437U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004071366A (ja) * | 2002-08-07 | 2004-03-04 | Omron Corp | 光電センサ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5633678A (en) * | 1979-08-29 | 1981-04-04 | Suwa Seikosha Kk | Diaply unit |
| JPS6260915B2 (enExample) * | 1980-12-23 | 1987-12-18 | Tdk Electronics Co Ltd |
-
1987
- 1987-11-30 JP JP18358187U patent/JPH0188437U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5633678A (en) * | 1979-08-29 | 1981-04-04 | Suwa Seikosha Kk | Diaply unit |
| JPS6260915B2 (enExample) * | 1980-12-23 | 1987-12-18 | Tdk Electronics Co Ltd |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004071366A (ja) * | 2002-08-07 | 2004-03-04 | Omron Corp | 光電センサ |