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.)
Pieter David Cornelis Leidschendam Reefman (Niederlande)
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.)
Nederlanden Staat
Original Assignee
Nederlanden Staat
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 Nederlanden StaatfiledCriticalNederlanden Staat
Publication of DE1762539A1publicationCriticalpatent/DE1762539A1/de
Publication of DE1762539B2publicationCriticalpatent/DE1762539B2/de
Application grantedgrantedCritical
Publication of DE1762539C3publicationCriticalpatent/DE1762539C3/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
H04M1/274—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
H04M1/278—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 using punched cards or tapes
Landscapes
Engineering & Computer Science
(AREA)
Signal Processing
(AREA)
Lock And Its Accessories
(AREA)
Audible And Visible Signals
(AREA)
Prepayment Telephone Systems
(AREA)
Credit Cards Or The Like
(AREA)
DE196817625391967-07-261968-07-03Einrichtung zur automatischen Erzeugung von Impulsreihen
ExpiredDE1762539C3
(de)
Schaltungsanordnung in Fernmelde-, insbesondere Fernsprechanlagen mit Waehlerbetrieb, bei der Einrichtungen nach entsprechender Kennzeichnung alle zum Verbindungsaufbau erforderlichen Stromstossreihen selbsttaetig aussenden
Schaltungsanordnung fuer Fernmeldeanlagen zur UEbertragung von Meldungen mittels Impulstelegrammen von einer oder mehreren Unterstationen zu einer zentralen Stelle