NL6712492A - - Google Patents

Info

Publication number
NL6712492A
NL6712492A NL6712492A NL6712492A NL6712492A NL 6712492 A NL6712492 A NL 6712492A NL 6712492 A NL6712492 A NL 6712492A NL 6712492 A NL6712492 A NL 6712492A NL 6712492 A NL6712492 A NL 6712492A
Authority
NL
Netherlands
Application number
NL6712492A
Other versions
NL158046B (nl
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 filed Critical
Publication of NL6712492A publication Critical patent/NL6712492A/xx
Publication of NL158046B publication Critical patent/NL158046B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Interface Circuits In Exchanges (AREA)
NL6712492A 1966-09-13 1967-09-12 Schakeling voor een automatisch telefoonstelsel, waarbij belsignalen worden opgewekt. NL158046B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8041A FR1504592A (fr) 1966-09-13 1966-09-13 Dispositif de commande de sonnerie applicable notamment aux systèmes de téléphonie automatique

Publications (2)

Publication Number Publication Date
NL6712492A true NL6712492A (enrdf_load_stackoverflow) 1968-03-14
NL158046B NL158046B (nl) 1978-09-15

Family

ID=8572903

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6712492A NL158046B (nl) 1966-09-13 1967-09-12 Schakeling voor een automatisch telefoonstelsel, waarbij belsignalen worden opgewekt.

Country Status (7)

Country Link
JP (1) JPS4836965B1 (enrdf_load_stackoverflow)
CH (1) CH460875A (enrdf_load_stackoverflow)
DE (1) DE1537769C2 (enrdf_load_stackoverflow)
FR (1) FR1504592A (enrdf_load_stackoverflow)
GB (1) GB1185928A (enrdf_load_stackoverflow)
NL (1) NL158046B (enrdf_load_stackoverflow)
SE (1) SE373013B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49107117A (enrdf_load_stackoverflow) * 1973-02-12 1974-10-11
CH600714A5 (enrdf_load_stackoverflow) * 1974-09-24 1978-06-30 Siemens Ag Albis
JPS60168870U (ja) * 1984-04-17 1985-11-09 高坂　敏行 ゴルフ打球練習板
JPH0470064U (enrdf_load_stackoverflow) * 1990-10-29 1992-06-22

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE524389A (enrdf_load_stackoverflow) * 1952-11-20
NL106433C (enrdf_load_stackoverflow) * 1955-11-14
FR1138579A (fr) * 1955-12-14 1957-06-17 Cie Ind Des Telephones Dispositif d'envoi d'un courant d'appel
DE1074662B (de) * 1957-10-10 1960-02-04 Pye Limited, Cambridge (Grossbritannien) Automatisches Telefonsystem mit elektronischer Schaltung des Rufstromes zu einem Teilnehmer
DE1120511B (de) * 1960-08-23 1961-12-28 Merk Ag Telefonbau Friedrich Verfahren und Schaltungsanordnung zur Durchgabe von Anruf- und den jeweiligen Verbindungszustand kennzeichnenden Signalen zu Teilnehmerstellen in Fernmelde-, insbesondere Fernsprechanlagen

Also Published As

Publication number Publication date
NL158046B (nl) 1978-09-15
DE1537769C2 (de) 1978-11-02
FR1504592A (fr) 1967-12-08
JPS4836965B1 (enrdf_load_stackoverflow) 1973-11-08
SE373013B (enrdf_load_stackoverflow) 1975-01-20
CH460875A (de) 1968-08-15
DE1537769B1 (de) 1970-04-02
GB1185928A (en) 1970-03-25

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: I B M