IT1026794B - Dispositivo adattabile a tutte le stazioni telefoniche per formare automaticamente numeri di chiamata selezionati - Google Patents
Dispositivo adattabile a tutte le stazioni telefoniche per formare automaticamente numeri di chiamata selezionatiInfo
- Publication number
- IT1026794B IT1026794B IT3019074A IT3019074A IT1026794B IT 1026794 B IT1026794 B IT 1026794B IT 3019074 A IT3019074 A IT 3019074A IT 3019074 A IT3019074 A IT 3019074A IT 1026794 B IT1026794 B IT 1026794B
- Authority
- IT
- Italy
- Prior art keywords
- form selected
- call numbers
- selected call
- automatically form
- telephone stations
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/276—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using magnetic recording, e.g. on tape
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH890274 | 1974-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1026794B true IT1026794B (it) | 1978-10-20 |
Family
ID=4346068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT3019074A IT1026794B (it) | 1974-06-28 | 1974-12-05 | Dispositivo adattabile a tutte le stazioni telefoniche per formare automaticamente numeri di chiamata selezionati |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2276746A1 (it) |
| IT (1) | IT1026794B (it) |
-
1974
- 1974-07-26 FR FR7426174A patent/FR2276746A1/fr not_active Withdrawn
- 1974-12-05 IT IT3019074A patent/IT1026794B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2276746A1 (fr) | 1976-01-23 |
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