ES525900A0 - Perfeccionamientos en un circuito para una instalacion telefonica - Google Patents

Perfeccionamientos en un circuito para una instalacion telefonica

Info

Publication number
ES525900A0
ES525900A0 ES525900A ES525900A ES525900A0 ES 525900 A0 ES525900 A0 ES 525900A0 ES 525900 A ES525900 A ES 525900A ES 525900 A ES525900 A ES 525900A ES 525900 A0 ES525900 A0 ES 525900A0
Authority
ES
Spain
Prior art keywords
connection
crosspoints
subscriber
case
individual
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.)
Granted
Application number
ES525900A
Other languages
English (en)
Other versions
ES8405574A1 (es
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 AG
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Publication of ES8405574A1 publication Critical patent/ES8405574A1/es
Publication of ES525900A0 publication Critical patent/ES525900A0/es
Granted 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
    • 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)
  • Telephonic Communication Services (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Prepayment Telephone Systems (AREA)
  • Telephone Function (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Structure Of Telephone Exchanges (AREA)
ES525900A 1982-09-24 1983-09-23 Perfeccionamientos en un circuito para una instalacion telefonica Granted ES525900A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823235463 DE3235463A1 (de) 1982-09-24 1982-09-24 Schaltungsanordnung fuer eine fernsprechanlage, insbesondere fernsprechnebenstellenanlage, mit sprech- und signalwegedurchschaltung ueber seriell geschaltete koppler

Publications (2)

Publication Number Publication Date
ES8405574A1 ES8405574A1 (es) 1984-06-01
ES525900A0 true ES525900A0 (es) 1984-06-01

Family

ID=6174100

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525900A Granted ES525900A0 (es) 1982-09-24 1983-09-23 Perfeccionamientos en un circuito para una instalacion telefonica

Country Status (5)

Country Link
EP (1) EP0106198B1 (es)
AT (1) ATE27215T1 (es)
DE (2) DE3235463A1 (es)
ES (1) ES525900A0 (es)
FI (1) FI78208C (es)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952165A (en) * 1975-03-25 1976-04-20 Stromberg-Carlson Corporation Tie trunk control arrangement

Also Published As

Publication number Publication date
FI78208C (fi) 1989-06-12
EP0106198A1 (de) 1984-04-25
DE3235463A1 (de) 1984-03-29
ES8405574A1 (es) 1984-06-01
FI833414A (fi) 1984-03-25
FI78208B (fi) 1989-02-28
ATE27215T1 (de) 1987-05-15
EP0106198B1 (de) 1987-05-13
FI833414A0 (fi) 1983-09-23
DE3371591D1 (en) 1987-06-19

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401