BE533167A - - Google Patents
Info
- Publication number
- BE533167A BE533167A BE533167DA BE533167A BE 533167 A BE533167 A BE 533167A BE 533167D A BE533167D A BE 533167DA BE 533167 A BE533167 A BE 533167A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of dc pulses
- H04Q1/34—Impulse regenerators with mechanical or other non-electrical marking arrangements
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES36360A DE938617C (de) | 1953-11-16 | 1953-11-16 | Impulsspeicherwerk fuer Fernmeldeanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE533167A true BE533167A (US06277897-20010821-C00025.png) | 1954-11-30 |
Family
ID=7482191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE533167D BE533167A (US06277897-20010821-C00025.png) | 1953-11-16 | 1954-11-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2815402A (US06277897-20010821-C00025.png) |
| BE (1) | BE533167A (US06277897-20010821-C00025.png) |
| DE (1) | DE938617C (US06277897-20010821-C00025.png) |
| FR (1) | FR1112348A (US06277897-20010821-C00025.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1046685B (de) * | 1958-01-08 | 1958-12-18 | Werk Fuer Fernmeldewesen Veb | Schaltwerk zur Speicherung von Stromstossreihen |
| US3397387A (en) * | 1964-12-11 | 1968-08-13 | Ibm | Selection apparatus |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2303918A (en) * | 1942-12-01 | Impulse transmission | ||
| US2248774A (en) * | 1938-02-26 | 1941-07-08 | Fides Gmbh | Mechanical impulse repeater |
| US2301822A (en) * | 1941-05-06 | 1942-11-10 | Shepherd Judson O'd | Impulse device |
| US2307965A (en) * | 1941-07-12 | 1943-01-12 | Shepherd Judson O'd | Pulse regenerator |
| US2322848A (en) * | 1942-06-10 | 1943-06-29 | Bell Telephone Labor Inc | Pulse regenerator |
| US2445829A (en) * | 1944-09-20 | 1948-07-27 | Amanda Obergfell | Mechanical impulse regenerator |
| DE894403C (de) * | 1951-09-06 | 1953-10-26 | Siemens Ag | Schaltwerk zur Speicherung von Stromstossreihen |
| DE895923C (de) * | 1951-09-06 | 1953-11-09 | Siemens Ag | Schaltwerk zur Speicherung von Stromstossreihen |
| DE906115C (de) * | 1951-09-06 | 1954-03-11 | Siemens Ag | Schaltwerk zur Speicherung von Stromstossreihen |
-
1953
- 1953-11-16 DE DES36360A patent/DE938617C/de not_active Expired
-
1954
- 1954-11-09 BE BE533167D patent/BE533167A/xx unknown
- 1954-11-12 FR FR1112348D patent/FR1112348A/fr not_active Expired
- 1954-11-15 US US468952A patent/US2815402A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2815402A (en) | 1957-12-03 |
| DE938617C (de) | 1956-02-02 |
| FR1112348A (fr) | 1956-03-13 |
