JPS63178927U - - Google Patents
Info
- Publication number
- JPS63178927U JPS63178927U JP6931787U JP6931787U JPS63178927U JP S63178927 U JPS63178927 U JP S63178927U JP 6931787 U JP6931787 U JP 6931787U JP 6931787 U JP6931787 U JP 6931787U JP S63178927 U JPS63178927 U JP S63178927U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving element
- seal
- transmitting window
- mode
- 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 That Are Operated By Magnetic Or Electric Fields (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6931787U JPS63178927U (en, 2012) | 1987-05-08 | 1987-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6931787U JPS63178927U (en, 2012) | 1987-05-08 | 1987-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178927U true JPS63178927U (en, 2012) | 1988-11-18 |
Family
ID=30909941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6931787U Pending JPS63178927U (en, 2012) | 1987-05-08 | 1987-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178927U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040032546A (ko) * | 2002-10-10 | 2004-04-17 | 한영수 | 원주 커넥터형 근접스위치의 엘이디부 구조 |
-
1987
- 1987-05-08 JP JP6931787U patent/JPS63178927U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040032546A (ko) * | 2002-10-10 | 2004-04-17 | 한영수 | 원주 커넥터형 근접스위치의 엘이디부 구조 |