FR1245205A - Agencement de circuit pour central téléphonique automatique - Google Patents

Agencement de circuit pour central téléphonique automatique

Info

Publication number
FR1245205A
FR1245205A FR815473A FR815473A FR1245205A FR 1245205 A FR1245205 A FR 1245205A FR 815473 A FR815473 A FR 815473A FR 815473 A FR815473 A FR 815473A FR 1245205 A FR1245205 A FR 1245205A
Authority
FR
France
Prior art keywords
circuit arrangement
telephone exchange
automatic telephone
automatic
exchange
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
FR815473A
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of FR1245205A publication Critical patent/FR1245205A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
FR815473A 1959-01-12 1960-01-12 Agencement de circuit pour central téléphonique automatique Expired FR1245205A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE25659 1959-01-12

Publications (1)

Publication Number Publication Date
FR1245205A true FR1245205A (fr) 1960-11-04

Family

ID=20256271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815473A Expired FR1245205A (fr) 1959-01-12 1960-01-12 Agencement de circuit pour central téléphonique automatique

Country Status (7)

Country Link
US (1) US3184553A (fr)
BE (1) BE586277A (fr)
DE (1) DE1129552B (fr)
DK (1) DK92550C (fr)
FR (1) FR1245205A (fr)
GB (1) GB940091A (fr)
NL (2) NL247277A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175044A (en) * 1960-11-29 1965-03-23 Bell Telephone Labor Inc Private branch exchange system with camp on facilities

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949506A (en) * 1958-05-14 1960-08-16 Bell Telephone Labor Inc Coordinate switching system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175044A (en) * 1960-11-29 1965-03-23 Bell Telephone Labor Inc Private branch exchange system with camp on facilities

Also Published As

Publication number Publication date
US3184553A (en) 1965-05-18
BE586277A (fr) 1960-05-03
NL129500C (fr)
NL247277A (fr)
DK92550C (da) 1962-01-15
DE1129552B (de) 1962-05-17
GB940091A (en) 1963-10-23

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