NL6412691A - - Google Patents
Info
- Publication number
- NL6412691A NL6412691A NL6412691A NL6412691A NL6412691A NL 6412691 A NL6412691 A NL 6412691A NL 6412691 A NL6412691 A NL 6412691A NL 6412691 A NL6412691 A NL 6412691A NL 6412691 A NL6412691 A NL 6412691A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB43048/63A GB1023344A (en) | 1963-10-31 | 1963-10-31 | Telecommunication line class identifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6412691A true NL6412691A (https=) | 1965-05-03 |
Family
ID=10427094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6412691A NL6412691A (https=) | 1963-10-31 | 1964-10-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3360611A (https=) |
| DE (1) | DE1277938B (https=) |
| GB (1) | GB1023344A (https=) |
| NL (1) | NL6412691A (https=) |
| SE (1) | SE310011B (https=) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE546458A (https=) * | 1955-03-28 | |||
| US3200203A (en) * | 1957-11-08 | 1965-08-10 | Int Standard Electric Corp | Automatic identification system |
| US2955166A (en) * | 1958-12-15 | 1960-10-04 | Automatic Elect Lab | Calling station detector |
| NL253715A (https=) * | 1960-07-12 | |||
| US3231680A (en) * | 1961-07-26 | 1966-01-25 | Nippon Electric Co | Automatic telephone switching system |
| BE623020A (https=) * | 1961-09-29 |
-
1963
- 1963-10-31 GB GB43048/63A patent/GB1023344A/en not_active Expired
-
1964
- 1964-10-30 US US407711A patent/US3360611A/en not_active Expired - Lifetime
- 1964-10-30 NL NL6412691A patent/NL6412691A/xx unknown
- 1964-10-30 DE DEE28035A patent/DE1277938B/de active Pending
- 1964-11-02 SE SE13169/64A patent/SE310011B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1277938B (de) | 1968-09-19 |
| US3360611A (en) | 1967-12-26 |
| GB1023344A (en) | 1966-03-23 |
| SE310011B (https=) | 1969-04-14 |