FR615488A - Dispositif pour la mise en place des numéros d'appel dans les installations téléphoniques complètement automatiques ou semi-automatiques
- Google Patents
Dispositif pour la mise en place des numéros d'appel dans les installations téléphoniques complètement automatiques ou semi-automatiques
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AUTOMATISCHE FERNSPRECH ANLAGE
Original Assignee
AUTOMATISCHE FERNSPRECH ANLAGE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AUTOMATISCHE FERNSPRECH ANLAGEfiledCriticalAUTOMATISCHE FERNSPRECH ANLAGE
Application grantedgrantedCritical
Publication of FR615488ApublicationCriticalpatent/FR615488A/fr
H04M1/00—Substation equipment, e.g. for use by subscribers
H04M1/26—Devices for calling a subscriber
H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
H04M1/272—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial
Landscapes
Engineering & Computer Science
(AREA)
Signal Processing
(AREA)
Selective Calling Equipment
(AREA)
FR615488D1926-05-101926-04-30Dispositif pour la mise en place des numéros d'appel dans les installations téléphoniques complètement automatiques ou semi-automatiques
ExpiredFR615488A
(fr)