NL297125A - - Google Patents
Info
- Publication number
- NL297125A NL297125A NL297125DA NL297125A NL 297125 A NL297125 A NL 297125A NL 297125D A NL297125D A NL 297125DA NL 297125 A NL297125 A NL 297125A
- Authority
- NL
- Netherlands
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)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US228581A US3243517A (en) | 1962-10-05 | 1962-10-05 | Telephone call transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL297125A true NL297125A (xx) |
Family
ID=22857750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL297125D NL297125A (xx) | 1962-10-05 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3243517A (xx) |
| JP (1) | JPS425721B1 (xx) |
| BE (1) | BE638253A (xx) |
| DE (1) | DE1255728B (xx) |
| FR (1) | FR1376697A (xx) |
| GB (1) | GB1061757A (xx) |
| NL (1) | NL297125A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3456085A (en) * | 1965-07-14 | 1969-07-15 | Bell Telephone Labor Inc | Telephone repertory dialer |
| US3479469A (en) * | 1966-03-28 | 1969-11-18 | Bell Telephone Labor Inc | Telephone repertory dialer |
| US3493922A (en) * | 1967-03-07 | 1970-02-03 | Otis Elevator Co | Car call signalling system |
| US3670111A (en) * | 1969-12-02 | 1972-06-13 | Bell Telephone Labor Inc | Repertory dialer telephone set with register storage of the digits |
| CA968482A (en) * | 1973-05-04 | 1975-05-27 | Wesley N. Willis | Housing for a telephone unit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2760005A (en) * | 1955-03-07 | 1956-08-21 | Western Electric Co | Telephone call originator |
| DE1034701B (de) * | 1956-09-28 | 1958-07-24 | Siemens Ag | Schaltungsanordnung fuer Teilnehmerstellen in Fernmelde-, insbesondere Fernsprechanlagen, mit Tastaturwahl |
| BE568785A (xx) * | 1956-10-18 | |||
| US2953647A (en) * | 1956-11-09 | 1960-09-20 | Bell Telephone Labor Inc | Magnetic drum repertory dialer |
| DE1050835B (xx) * | 1957-03-14 | 1959-02-19 | ||
| US3040133A (en) * | 1958-12-31 | 1962-06-19 | Mc Graw Edison Co | Telephone calling equipment |
| US3041412A (en) * | 1959-08-17 | 1962-06-26 | Mc Graw Edison Co | Telephone dialing system |
-
0
- BE BE638253D patent/BE638253A/xx unknown
- NL NL297125D patent/NL297125A/xx unknown
-
1962
- 1962-10-05 US US228581A patent/US3243517A/en not_active Expired - Lifetime
-
1963
- 1963-08-30 DE DEW35190A patent/DE1255728B/de active Pending
- 1963-09-16 FR FR947673A patent/FR1376697A/fr not_active Expired
- 1963-09-17 JP JP4927363A patent/JPS425721B1/ja active Pending
- 1963-09-26 GB GB37885/63A patent/GB1061757A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1376697A (fr) | 1964-10-31 |
| GB1061757A (en) | 1967-03-15 |
| JPS425721B1 (xx) | 1967-03-08 |
| DE1255728B (de) | 1967-12-07 |
| US3243517A (en) | 1966-03-29 |
| BE638253A (xx) |