JPS6344580U - - Google Patents
Info
- Publication number
- JPS6344580U JPS6344580U JP13812086U JP13812086U JPS6344580U JP S6344580 U JPS6344580 U JP S6344580U JP 13812086 U JP13812086 U JP 13812086U JP 13812086 U JP13812086 U JP 13812086U JP S6344580 U JPS6344580 U JP S6344580U
- Authority
- JP
- Japan
- Prior art keywords
- detection circuit
- polarity detection
- party
- circuit
- display unit
- 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 description 13
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Closed-Circuit Television Systems (AREA)
- Meter Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13812086U JPS6344580U (da) | 1986-09-09 | 1986-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13812086U JPS6344580U (da) | 1986-09-09 | 1986-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6344580U true JPS6344580U (da) | 1988-03-25 |
Family
ID=31042813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13812086U Pending JPS6344580U (da) | 1986-09-09 | 1986-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6344580U (da) |
-
1986
- 1986-09-09 JP JP13812086U patent/JPS6344580U/ja active Pending