JPS6333395Y2 - - Google Patents
Info
- Publication number
- JPS6333395Y2 JPS6333395Y2 JP6172782U JP6172782U JPS6333395Y2 JP S6333395 Y2 JPS6333395 Y2 JP S6333395Y2 JP 6172782 U JP6172782 U JP 6172782U JP 6172782 U JP6172782 U JP 6172782U JP S6333395 Y2 JPS6333395 Y2 JP S6333395Y2
- Authority
- JP
- Japan
- Prior art keywords
- call
- power supply
- relay
- power
- relay contact
- 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.)
- Expired
Links
- 238000012544 monitoring process Methods 0.000 claims description 33
- 238000004891 communication Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Prepayment Telephone Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6172782U JPS58164359U (ja) | 1982-04-27 | 1982-04-27 | 公衆電話機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6172782U JPS58164359U (ja) | 1982-04-27 | 1982-04-27 | 公衆電話機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58164359U JPS58164359U (ja) | 1983-11-01 |
| JPS6333395Y2 true JPS6333395Y2 (ko) | 1988-09-06 |
Family
ID=30071909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6172782U Granted JPS58164359U (ja) | 1982-04-27 | 1982-04-27 | 公衆電話機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58164359U (ko) |
-
1982
- 1982-04-27 JP JP6172782U patent/JPS58164359U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58164359U (ja) | 1983-11-01 |
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