JPS53131706A - Automatic telephone exchange system - Google Patents
Automatic telephone exchange systemInfo
- Publication number
- JPS53131706A JPS53131706A JP4660377A JP4660377A JPS53131706A JP S53131706 A JPS53131706 A JP S53131706A JP 4660377 A JP4660377 A JP 4660377A JP 4660377 A JP4660377 A JP 4660377A JP S53131706 A JPS53131706 A JP S53131706A
- Authority
- JP
- Japan
- Prior art keywords
- exchange system
- telephone exchange
- automatic telephone
- simplify
- transmitting
- 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
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4660377A JPS53131706A (en) | 1977-04-22 | 1977-04-22 | Automatic telephone exchange system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4660377A JPS53131706A (en) | 1977-04-22 | 1977-04-22 | Automatic telephone exchange system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53131706A true JPS53131706A (en) | 1978-11-16 |
Family
ID=12751866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4660377A Pending JPS53131706A (en) | 1977-04-22 | 1977-04-22 | Automatic telephone exchange system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53131706A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61274566A (ja) * | 1985-05-30 | 1986-12-04 | Matsushita Electric Ind Co Ltd | ホ−ムバス制御装置 |
JPS6212251A (ja) * | 1985-07-10 | 1987-01-21 | Matsushita Electric Ind Co Ltd | 時分割通話路装置 |
-
1977
- 1977-04-22 JP JP4660377A patent/JPS53131706A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61274566A (ja) * | 1985-05-30 | 1986-12-04 | Matsushita Electric Ind Co Ltd | ホ−ムバス制御装置 |
JPS6212251A (ja) * | 1985-07-10 | 1987-01-21 | Matsushita Electric Ind Co Ltd | 時分割通話路装置 |
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