JPH0214697U - - Google Patents
Info
- Publication number
- JPH0214697U JPH0214697U JP9156388U JP9156388U JPH0214697U JP H0214697 U JPH0214697 U JP H0214697U JP 9156388 U JP9156388 U JP 9156388U JP 9156388 U JP9156388 U JP 9156388U JP H0214697 U JPH0214697 U JP H0214697U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- switching controller
- light stand
- detection level
- detector
- 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 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9156388U JPH0214697U (pl) | 1988-07-11 | 1988-07-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9156388U JPH0214697U (pl) | 1988-07-11 | 1988-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0214697U true JPH0214697U (pl) | 1990-01-30 |
Family
ID=31316035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9156388U Pending JPH0214697U (pl) | 1988-07-11 | 1988-07-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0214697U (pl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52142599U (pl) * | 1976-04-23 | 1977-10-28 |
-
1988
- 1988-07-11 JP JP9156388U patent/JPH0214697U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52142599U (pl) * | 1976-04-23 | 1977-10-28 |