JPS5745387B2 - - Google Patents
Info
- Publication number
- JPS5745387B2 JPS5745387B2 JP3753375A JP3753375A JPS5745387B2 JP S5745387 B2 JPS5745387 B2 JP S5745387B2 JP 3753375 A JP3753375 A JP 3753375A JP 3753375 A JP3753375 A JP 3753375A JP S5745387 B2 JPS5745387 B2 JP S5745387B2
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3753375A JPS51112105A (en) | 1975-03-27 | 1975-03-27 | Unit for functioning an unattended telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3753375A JPS51112105A (en) | 1975-03-27 | 1975-03-27 | Unit for functioning an unattended telephone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51112105A JPS51112105A (en) | 1976-10-04 |
| JPS5745387B2 true JPS5745387B2 (pl) | 1982-09-27 |
Family
ID=12500152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3753375A Granted JPS51112105A (en) | 1975-03-27 | 1975-03-27 | Unit for functioning an unattended telephone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51112105A (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61192782U (pl) * | 1985-05-24 | 1986-12-01 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5796554U (pl) * | 1980-12-02 | 1982-06-14 | ||
| JPS5796556U (pl) * | 1980-12-02 | 1982-06-14 | ||
| JPS6327487Y2 (pl) * | 1981-05-29 | 1988-07-25 |
-
1975
- 1975-03-27 JP JP3753375A patent/JPS51112105A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61192782U (pl) * | 1985-05-24 | 1986-12-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51112105A (en) | 1976-10-04 |