FR2317757B3 - - Google Patents
Info
- Publication number
- FR2317757B3 FR2317757B3 FR7620871A FR7620871A FR2317757B3 FR 2317757 B3 FR2317757 B3 FR 2317757B3 FR 7620871 A FR7620871 A FR 7620871A FR 7620871 A FR7620871 A FR 7620871A FR 2317757 B3 FR2317757 B3 FR 2317757B3
- 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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/24—Co-ordinate-type relay switches having an individual electromagnet at each cross-point
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
- H01H51/284—Polarised relays
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Windings For Motors And Generators (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752530687 DE2530687C2 (de) | 1975-07-09 | Koppeknatrix für Fernsprechvermittlungseinrichtungen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2317757A1 FR2317757A1 (fr) | 1977-02-04 |
FR2317757B3 true FR2317757B3 (sr) | 1979-04-06 |
Family
ID=5951080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7620871A Granted FR2317757A1 (fr) | 1975-07-09 | 1976-07-08 | Matrice de commutation pour systemes telephoniques |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR7604514A (sr) |
FR (1) | FR2317757A1 (sr) |
-
1976
- 1976-07-08 FR FR7620871A patent/FR2317757A1/fr active Granted
- 1976-07-09 BR BR7604514A patent/BR7604514A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2317757A1 (fr) | 1977-02-04 |
BR7604514A (pt) | 1978-01-31 |
DE2530687B1 (de) | 1976-05-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |