BE465798A - - Google Patents
Info
- Publication number
- BE465798A BE465798A BE465798DA BE465798A BE 465798 A BE465798 A BE 465798A BE 465798D A BE465798D A BE 465798DA BE 465798 A BE465798 A BE 465798A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/56—Arrangements for indicating or recording the called number at the calling subscriber's set
-
- 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
- H04M1/272—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2502517X | 1945-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE465798A true BE465798A (US07223432-20070529-C00017.png) |
Family
ID=4569691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE465798D BE465798A (US07223432-20070529-C00017.png) | 1945-03-10 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2502517A (US07223432-20070529-C00017.png) |
| BE (1) | BE465798A (US07223432-20070529-C00017.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2861131A (en) * | 1954-01-27 | 1958-11-18 | Siemens Ag | Automatic telephone system |
| US2953647A (en) * | 1956-11-09 | 1960-09-20 | Bell Telephone Labor Inc | Magnetic drum repertory dialer |
| US2941043A (en) * | 1957-08-13 | 1960-06-14 | Bell Telephone Labor Inc | Magnetic drum repertory dialer |
| US3103401A (en) * | 1960-08-24 | 1963-09-10 | daniels etal | |
| US3604856A (en) * | 1969-05-26 | 1971-09-14 | Lucas Industries Ltd | Automatic dialing system for telephones |
| US3681535A (en) * | 1971-03-17 | 1972-08-01 | Robert O De Meulenaere | Settable automatic call repertory device with control of dial, pushbuttons and data memories |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1927413A (en) * | 1932-11-10 | 1933-09-19 | Louis H Morin | Dialing device |
| FR44328E (fr) * | 1933-09-12 | 1934-12-24 | Transmetteur d'indications à distance | |
| US2116372A (en) * | 1933-09-21 | 1938-05-03 | Gamewell Co | Signal transmitter |
| US2253650A (en) * | 1938-03-24 | 1941-08-26 | Bell Telephone Labor Inc | Telephone call transmitter |
| US2346305A (en) * | 1941-05-21 | 1944-04-11 | Bell Telephone Labor Inc | Preset call transmitter |
-
0
- BE BE465798D patent/BE465798A/xx unknown
-
1946
- 1946-04-10 US US660918A patent/US2502517A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2502517A (en) | 1950-04-04 |
