IT1134057B - DEVICE FOR SIGNALS TRANSMISSION THROUGH A TELEPHONE LINE - Google Patents
DEVICE FOR SIGNALS TRANSMISSION THROUGH A TELEPHONE LINEInfo
- Publication number
- IT1134057B IT1134057B IT25596/80A IT2559680A IT1134057B IT 1134057 B IT1134057 B IT 1134057B IT 25596/80 A IT25596/80 A IT 25596/80A IT 2559680 A IT2559680 A IT 2559680A IT 1134057 B IT1134057 B IT 1134057B
- Authority
- IT
- Italy
- Prior art keywords
- telephone line
- signals transmission
- signals
- transmission
- telephone
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25596/80A IT1134057B (en) | 1980-10-27 | 1980-10-27 | DEVICE FOR SIGNALS TRANSMISSION THROUGH A TELEPHONE LINE |
EP81201165A EP0050899A1 (en) | 1980-10-27 | 1981-10-22 | Device for the transmission and receipt of signals through a telephone line |
US06/315,075 US4415769A (en) | 1980-10-27 | 1981-10-26 | Electromagnetic telephone coupling device |
JP17199081A JPS57104360A (en) | 1980-10-27 | 1981-10-27 | Device for transmitting and receiving signal via telephone line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25596/80A IT1134057B (en) | 1980-10-27 | 1980-10-27 | DEVICE FOR SIGNALS TRANSMISSION THROUGH A TELEPHONE LINE |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8025596A0 IT8025596A0 (en) | 1980-10-27 |
IT1134057B true IT1134057B (en) | 1986-07-24 |
Family
ID=11217210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25596/80A IT1134057B (en) | 1980-10-27 | 1980-10-27 | DEVICE FOR SIGNALS TRANSMISSION THROUGH A TELEPHONE LINE |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS57104360A (en) |
IT (1) | IT1134057B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61186057A (en) * | 1985-02-14 | 1986-08-19 | Fukutake Shiyoten:Kk | Terminal equipment for data base reception |
-
1980
- 1980-10-27 IT IT25596/80A patent/IT1134057B/en active
-
1981
- 1981-10-27 JP JP17199081A patent/JPS57104360A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT8025596A0 (en) | 1980-10-27 |
JPS57104360A (en) | 1982-06-29 |
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