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.)
Gebrueder Steidinger GmbH
Original Assignee
Gebrueder Steidinger GmbH
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 Gebrueder Steidinger GmbHfiledCriticalGebrueder Steidinger GmbH
Application grantedgrantedCritical
Publication of FR734607ApublicationCriticalpatent/FR734607A/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
H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
Landscapes
Engineering & Computer Science
(AREA)
Signal Processing
(AREA)
FR734607D1931-11-091932-04-04Dispositif pour la sélection automatique d'un nombre quelconque de communications téléphoniques
ExpiredFR734607A
(fr)