DE2221297A1 - - Google Patents

Info

Publication number
DE2221297A1
DE2221297A1 DE19722221297 DE2221297A DE2221297A1 DE 2221297 A1 DE2221297 A1 DE 2221297A1 DE 19722221297 DE19722221297 DE 19722221297 DE 2221297 A DE2221297 A DE 2221297A DE 2221297 A1 DE2221297 A1 DE 2221297A1
Authority
DE
Germany
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.)
Granted
Application number
DE19722221297
Other versions
DE2221297B1 (de
DE2221297C2 (de
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.)
Bosch Telecom 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 filed Critical
Priority to DE19722221297 priority Critical patent/DE2221297C2/de
Publication of DE2221297A1 publication Critical patent/DE2221297A1/de
Publication of DE2221297B1 publication Critical patent/DE2221297B1/de
Application granted granted Critical
Publication of DE2221297C2 publication Critical patent/DE2221297C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
DE19722221297 1972-04-29 1972-04-29 Schaltungsanordnung für die Steuerung der Auslösung der Verbindungswege in Fernmelde-, insbesondere Fernsprechanlagen, mit Wählsternschaltern Expired DE2221297C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722221297 DE2221297C2 (de) 1972-04-29 1972-04-29 Schaltungsanordnung für die Steuerung der Auslösung der Verbindungswege in Fernmelde-, insbesondere Fernsprechanlagen, mit Wählsternschaltern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221297 DE2221297C2 (de) 1972-04-29 1972-04-29 Schaltungsanordnung für die Steuerung der Auslösung der Verbindungswege in Fernmelde-, insbesondere Fernsprechanlagen, mit Wählsternschaltern

Publications (3)

Publication Number Publication Date
DE2221297A1 true DE2221297A1 (de) 1973-02-22
DE2221297B1 DE2221297B1 (de) 1973-02-22
DE2221297C2 DE2221297C2 (de) 1973-09-20

Family

ID=5843751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722221297 Expired DE2221297C2 (de) 1972-04-29 1972-04-29 Schaltungsanordnung für die Steuerung der Auslösung der Verbindungswege in Fernmelde-, insbesondere Fernsprechanlagen, mit Wählsternschaltern

Country Status (1)

Country Link
DE (1) DE2221297C2 (de)

Also Published As

Publication number Publication date
DE2221297B1 (de) 1973-02-22
DE2221297C2 (de) 1973-09-20

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: AEG-TELEFUNKEN NACHRICHTENTECHNIK GMBH, 7150 BACKN

8327 Change in the person/name/address of the patent owner

Owner name: ANT NACHRICHTENTECHNIK GMBH, 7150 BACKNANG, DE

8339 Ceased/non-payment of the annual fee