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.)
Publication of NL253333ApublicationCriticalpatent/NL253333A/xx
Priority claimed from DEJ23450Aexternal-prioritypatent/DE1200580B/de
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
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
H04L13/02—Details not particular to receiver or transmitter
H04L13/08—Intermediate storage means
Landscapes
Engineering & Computer Science
(AREA)
Signal Processing
(AREA)
Computer Networks & Wireless Communication
(AREA)
Automatic Disk Changers
(AREA)
Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed
(AREA)
Signal Processing For Digital Recording And Reproducing
(AREA)