JPS52138808A - Telephone system - Google Patents
Telephone systemInfo
- Publication number
- JPS52138808A JPS52138808A JP15532375A JP15532375A JPS52138808A JP S52138808 A JPS52138808 A JP S52138808A JP 15532375 A JP15532375 A JP 15532375A JP 15532375 A JP15532375 A JP 15532375A JP S52138808 A JPS52138808 A JP S52138808A
- Authority
- JP
- Japan
- Prior art keywords
- telephone system
- telephone
- 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.)
- Granted
Links
Landscapes
- Meter Arrangements (AREA)
- Prepayment Telephone Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15532375A JPS52138808A (en) | 1975-12-25 | 1975-12-25 | Telephone system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15532375A JPS52138808A (en) | 1975-12-25 | 1975-12-25 | Telephone system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52138808A true JPS52138808A (en) | 1977-11-19 |
JPS5617866B2 JPS5617866B2 (en) | 1981-04-24 |
Family
ID=15603368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15532375A Granted JPS52138808A (en) | 1975-12-25 | 1975-12-25 | Telephone system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52138808A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0397263U (en) * | 1990-01-22 | 1991-10-07 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5519109A (en) * | 1978-07-26 | 1980-02-09 | Bitsuguuei Kk | Notes for dressing |
-
1975
- 1975-12-25 JP JP15532375A patent/JPS52138808A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5519109A (en) * | 1978-07-26 | 1980-02-09 | Bitsuguuei Kk | Notes for dressing |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0397263U (en) * | 1990-01-22 | 1991-10-07 |
Also Published As
Publication number | Publication date |
---|---|
JPS5617866B2 (en) | 1981-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1541902A (en) | Telephone system | |
JPS51138313A (en) | Communication system | |
JPS5250105A (en) | Conference telephone system | |
JPS5224363A (en) | Thermooelectric system | |
JPS51150210A (en) | Receiving system | |
GB1545586A (en) | Telephone control system | |
GB1542264A (en) | Loudspeaker systems | |
JPS5555650A (en) | Telephone communication system | |
ZA76631B (en) | Telecommunication system | |
JPS5638046A (en) | Colorrproof system | |
JPS52149008A (en) | Telephone system | |
JPS5236277A (en) | Communication system | |
JPS5280549A (en) | Heattpupm system | |
JPS51114011A (en) | Digital communication system | |
JPS5221712A (en) | Phototelegraphic system | |
JPS51138312A (en) | Communication system | |
JPS51126702A (en) | Telephone set and system | |
JPS5292416A (en) | Digital communication system | |
GB1542130A (en) | Dialling devices | |
GB1546559A (en) | Multi-pary telephone system | |
JPS5235909A (en) | Telephone system | |
JPS51139711A (en) | Telephone switching system | |
JPS5254417A (en) | Speaker system | |
JPS52138808A (en) | Telephone system | |
JPS5266397A (en) | Communication system |