BE446069A - - Google Patents
Info
- Publication number
- BE446069A BE446069A BE446069A BE446069A BE446069A BE 446069 A BE446069 A BE 446069A BE 446069 A BE446069 A BE 446069A BE 446069 A BE446069 A BE 446069A BE 446069 A BE446069 A BE 446069A
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Relay Circuits (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL101409A NL57905C (nl) | 1941-05-20 | 1941-05-20 | Telefoonstelsel of soortgelijk stelsel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE446069A true BE446069A (enMihai) | 1942-07-31 |
Family
ID=93260120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE446069A BE446069A (enMihai) | 1941-05-20 | 1942-06-23 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US2452578A (enMihai) |
| AT (1) | AT167988B (enMihai) |
| BE (1) | BE446069A (enMihai) |
| CH (1) | CH255266A (enMihai) |
| DE (1) | DE874321C (enMihai) |
| DK (1) | DK65068C (enMihai) |
| FR (1) | FR882216A (enMihai) |
| GB (1) | GB555530A (enMihai) |
| NL (1) | NL57905C (enMihai) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL57905C (nl) * | 1941-05-20 | 1946-07-15 | Bell Telephone Manufacturing Co Sa | Telefoonstelsel of soortgelijk stelsel |
| NL57910C (nl) * | 1942-03-31 | 1946-07-15 | Bell Telephone Manufacturing Co Sa | Schakeling voor telefoonstelsels of soortgelijke stelsels met registerbesturing |
| US2583014A (en) * | 1942-06-12 | 1952-01-22 | Int Standard Electric Corp | Automatic control of final selectors |
| US2553553A (en) * | 1942-09-07 | 1951-05-22 | Int Standard Electric Corp | Selector switching system |
| FR963726A (enMihai) * | 1947-03-12 | 1950-07-19 | ||
| NL78667C (enMihai) * | 1948-04-20 | |||
| NL81976C (enMihai) * | 1949-06-02 | |||
| BE499228A (enMihai) * | 1949-11-26 | |||
| NL163379B (nl) * | 1951-07-05 | Burndy Corp | Werktuig voor het insteken en uittrekken van een losneembaar elektrisch contactorgaan in of uit een bijbehorend vast elektrisch contactorgaan. | |
| US2853726A (en) * | 1954-06-28 | 1958-09-30 | Hanke & Co Schuhmaschinen | Sole cementing press |
| DE1088109B (de) * | 1955-08-13 | 1960-09-01 | Josef Dirr | Anordnung zur Speicherung, Wiederholung und Umsetzung mehrstelligen Kennzahlen entsprechender Kennzeichen in Fernmelde-, insbesondere Fernsprechanlagen |
| DE1158126B (de) * | 1958-11-08 | 1963-11-28 | Josef Dirr | Koordinatenschalter zur Ziffernspeicherung fuer Fernmelde-, insbesondere Fernsprechvermittlungsanlagen |
| NL6407113A (enMihai) * | 1964-06-22 | 1965-12-23 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL57905C (nl) * | 1941-05-20 | 1946-07-15 | Bell Telephone Manufacturing Co Sa | Telefoonstelsel of soortgelijk stelsel |
-
1941
- 1941-05-20 NL NL101409A patent/NL57905C/nl active
-
1942
- 1942-04-03 GB GB4476/42A patent/GB555530A/en not_active Expired
- 1942-04-29 CH CH255266D patent/CH255266A/de unknown
- 1942-05-11 DK DK105842AA patent/DK65068C/da active
- 1942-05-20 FR FR882216D patent/FR882216A/fr not_active Expired
- 1942-06-23 BE BE446069A patent/BE446069A/fr unknown
-
1943
- 1943-01-22 US US473278A patent/US2452578A/en not_active Expired - Lifetime
-
1948
- 1948-03-02 AT AT167988D patent/AT167988B/de active
-
1950
- 1950-10-01 DE DEB10757A patent/DE874321C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL57905C (nl) | 1946-07-15 |
| GB555530A (en) | 1943-08-26 |
| NL101409A (nl) | 1945-10-15 |
| US2452578A (en) | 1948-11-02 |
| DE874321C (de) | 1953-04-23 |
| AT167988B (de) | 1951-03-27 |
| FR882216A (fr) | 1943-05-21 |
| CH255266A (de) | 1948-06-15 |
| DK65068C (da) | 1946-11-18 |