GB819454A - Improvements in or relating to circuit arrangements for marking selector contacts intele-communications installations - Google Patents

Improvements in or relating to circuit arrangements for marking selector contacts intele-communications installations

Info

Publication number
GB819454A
GB819454A GB751557A GB751557A GB819454A GB 819454 A GB819454 A GB 819454A GB 751557 A GB751557 A GB 751557A GB 751557 A GB751557 A GB 751557A GB 819454 A GB819454 A GB 819454A
Authority
GB
United Kingdom
Prior art keywords
leads
selector
rectifiers
group
storage
Prior art date
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.)
Expired
Application number
GB751557A
Other languages
English (en)
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Publication of GB819454A publication Critical patent/GB819454A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Keying Circuit Devices (AREA)
  • Rectifiers (AREA)
GB751557A 1956-03-06 1957-03-06 Improvements in or relating to circuit arrangements for marking selector contacts intele-communications installations Expired GB819454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES47801A DE1010575B (de) 1956-03-06 1956-03-06 Schaltungsanordnung zur Kennzeichnung von Koppelpunkten in Fernmelde-, insbesondere Fernsprechanlagen

Publications (1)

Publication Number Publication Date
GB819454A true GB819454A (en) 1959-09-02

Family

ID=7486559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB751557A Expired GB819454A (en) 1956-03-06 1957-03-06 Improvements in or relating to circuit arrangements for marking selector contacts intele-communications installations

Country Status (4)

Country Link
BE (1) BE555559A (en:Method)
DE (1) DE1010575B (en:Method)
FR (1) FR1170270A (en:Method)
GB (1) GB819454A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1276110B (de) * 1964-08-20 1968-08-29 Kapsch Telephon Telegraph Schaltungsanordnung fuer eine Fernsprechanlage mit Tastenwahl

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1040574A (fr) * 1950-06-02 1953-10-16 Int Standard Electric Corp Systèmes de commutation électronique

Also Published As

Publication number Publication date
BE555559A (en:Method)
DE1010575B (de) 1957-06-19
FR1170270A (fr) 1959-01-13

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