JPS61179637U - - Google Patents
Info
- Publication number
- JPS61179637U JPS61179637U JP2024384U JP2024384U JPS61179637U JP S61179637 U JPS61179637 U JP S61179637U JP 2024384 U JP2024384 U JP 2024384U JP 2024384 U JP2024384 U JP 2024384U JP S61179637 U JPS61179637 U JP S61179637U
- Authority
- JP
- Japan
- Prior art keywords
- light
- polarizing elements
- receiver
- photoelectric switch
- pair
- 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 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024384U JPS61179637U (OSRAM) | 1984-02-14 | 1984-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024384U JPS61179637U (OSRAM) | 1984-02-14 | 1984-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61179637U true JPS61179637U (OSRAM) | 1986-11-10 |
Family
ID=30510549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024384U Pending JPS61179637U (OSRAM) | 1984-02-14 | 1984-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61179637U (OSRAM) |
-
1984
- 1984-02-14 JP JP2024384U patent/JPS61179637U/ja active Pending
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