NL6504870A - - Google Patents
Info
- Publication number
- NL6504870A NL6504870A NL6504870A NL6504870A NL6504870A NL 6504870 A NL6504870 A NL 6504870A NL 6504870 A NL6504870 A NL 6504870A NL 6504870 A NL6504870 A NL 6504870A NL 6504870 A NL6504870 A NL 6504870A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE4729/64A SE312589B (cs) | 1964-04-17 | 1964-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6504870A true NL6504870A (cs) | 1965-10-18 |
| NL151868B NL151868B (nl) | 1976-12-15 |
Family
ID=20264846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL656504870A NL151868B (nl) | 1964-04-17 | 1965-04-15 | Automatische voor privegebruik bedoelde telefooncentrale. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3376394A (cs) |
| DK (1) | DK121874B (cs) |
| FI (1) | FI41411C (cs) |
| NL (1) | NL151868B (cs) |
| NO (1) | NO118611B (cs) |
| SE (1) | SE312589B (cs) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3170042A (en) * | 1962-12-14 | 1965-02-16 | Bell Telephone Labor Inc | Conference arrangements |
| US3297829A (en) * | 1963-10-23 | 1967-01-10 | Bell Telephone Labor Inc | Priority and nonpriority service regulating equipment |
-
1964
- 1964-04-17 SE SE4729/64A patent/SE312589B/xx unknown
-
1965
- 1965-04-07 NO NO157583A patent/NO118611B/no unknown
- 1965-04-07 FI FI650838A patent/FI41411C/fi active
- 1965-04-09 US US446931A patent/US3376394A/en not_active Expired - Lifetime
- 1965-04-14 DK DK195165AA patent/DK121874B/da unknown
- 1965-04-15 NL NL656504870A patent/NL151868B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK121874B (da) | 1971-12-13 |
| NL151868B (nl) | 1976-12-15 |
| FI41411B (cs) | 1969-07-31 |
| US3376394A (en) | 1968-04-02 |
| SE312589B (cs) | 1969-07-21 |
| FI41411C (fi) | 1969-11-10 |
| NO118611B (cs) | 1970-01-19 |