JPH03116535U - - Google Patents
Info
- Publication number
- JPH03116535U JPH03116535U JP2344990U JP2344990U JPH03116535U JP H03116535 U JPH03116535 U JP H03116535U JP 2344990 U JP2344990 U JP 2344990U JP 2344990 U JP2344990 U JP 2344990U JP H03116535 U JPH03116535 U JP H03116535U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiver
- reception
- shield
- actuating
- 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
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2344990U JPH03116535U (2) | 1990-03-08 | 1990-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2344990U JPH03116535U (2) | 1990-03-08 | 1990-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03116535U true JPH03116535U (2) | 1991-12-03 |
Family
ID=31526435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2344990U Pending JPH03116535U (2) | 1990-03-08 | 1990-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03116535U (2) |
-
1990
- 1990-03-08 JP JP2344990U patent/JPH03116535U/ja active Pending