JPS6025677Y2 - 通報と通話との切換装置 - Google Patents
通報と通話との切換装置Info
- Publication number
- JPS6025677Y2 JPS6025677Y2 JP1981034572U JP3457281U JPS6025677Y2 JP S6025677 Y2 JPS6025677 Y2 JP S6025677Y2 JP 1981034572 U JP1981034572 U JP 1981034572U JP 3457281 U JP3457281 U JP 3457281U JP S6025677 Y2 JPS6025677 Y2 JP S6025677Y2
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- signal
- calling
- reporting
- 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
Landscapes
- Alarm Systems (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981034572U JPS6025677Y2 (ja) | 1981-03-11 | 1981-03-11 | 通報と通話との切換装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981034572U JPS6025677Y2 (ja) | 1981-03-11 | 1981-03-11 | 通報と通話との切換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56152396U JPS56152396U (enrdf_load_stackoverflow) | 1981-11-14 |
JPS6025677Y2 true JPS6025677Y2 (ja) | 1985-08-01 |
Family
ID=29630209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981034572U Expired JPS6025677Y2 (ja) | 1981-03-11 | 1981-03-11 | 通報と通話との切換装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6025677Y2 (enrdf_load_stackoverflow) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4855696A (enrdf_load_stackoverflow) * | 1971-11-12 | 1973-08-04 | ||
JPS4929506A (enrdf_load_stackoverflow) * | 1972-07-14 | 1974-03-16 |
-
1981
- 1981-03-11 JP JP1981034572U patent/JPS6025677Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS56152396U (enrdf_load_stackoverflow) | 1981-11-14 |
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