JPS57112170A - System for identifying telephone reservation - Google Patents
System for identifying telephone reservationInfo
- Publication number
- JPS57112170A JPS57112170A JP55187838A JP18783880A JPS57112170A JP S57112170 A JPS57112170 A JP S57112170A JP 55187838 A JP55187838 A JP 55187838A JP 18783880 A JP18783880 A JP 18783880A JP S57112170 A JPS57112170 A JP S57112170A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- telephone reservation
- ced
- pis
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Facsimiles In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55187838A JPS57112170A (en) | 1980-12-29 | 1980-12-29 | System for identifying telephone reservation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55187838A JPS57112170A (en) | 1980-12-29 | 1980-12-29 | System for identifying telephone reservation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57112170A true JPS57112170A (en) | 1982-07-13 |
Family
ID=16213110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55187838A Pending JPS57112170A (en) | 1980-12-29 | 1980-12-29 | System for identifying telephone reservation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57112170A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59138131A (ja) * | 1983-01-28 | 1984-08-08 | Taiko Denki Seisakusho:Kk | 遠隔監視装置の信号受信回路 |
-
1980
- 1980-12-29 JP JP55187838A patent/JPS57112170A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59138131A (ja) * | 1983-01-28 | 1984-08-08 | Taiko Denki Seisakusho:Kk | 遠隔監視装置の信号受信回路 |
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