FR1568071A - - Google Patents
Info
- Publication number
- FR1568071A FR1568071A FR1568071DA FR1568071A FR 1568071 A FR1568071 A FR 1568071A FR 1568071D A FR1568071D A FR 1568071DA FR 1568071 A FR1568071 A FR 1568071A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6701064A NL6701064A (nl) | 1967-01-24 | 1967-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1568071A true FR1568071A (nl) | 1969-05-23 |
Family
ID=19799097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1568071D Expired FR1568071A (nl) | 1967-01-24 | 1968-01-24 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE709713A (nl) |
| CH (1) | CH504825A (nl) |
| ES (1) | ES349702A1 (nl) |
| FR (1) | FR1568071A (nl) |
| GB (1) | GB1181204A (nl) |
| NL (1) | NL6701064A (nl) |
-
1967
- 1967-01-24 NL NL6701064A patent/NL6701064A/xx unknown
-
1968
- 1968-01-18 CH CH79868A patent/CH504825A/de not_active IP Right Cessation
- 1968-01-18 GB GB269768A patent/GB1181204A/en not_active Expired
- 1968-01-23 BE BE709713D patent/BE709713A/xx unknown
- 1968-01-24 FR FR1568071D patent/FR1568071A/fr not_active Expired
- 1968-01-24 ES ES349702A patent/ES349702A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1181204A (en) | 1970-02-11 |
| CH504825A (de) | 1971-03-15 |
| BE709713A (nl) | 1968-07-23 |
| ES349702A1 (es) | 1969-09-16 |
| NL6701064A (nl) | 1968-07-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |