FR84992E - Electronic Switched Telephone System - Google Patents

Electronic Switched Telephone System

Info

Publication number
FR84992E
FR84992E FR957841A FR957841A FR84992E FR 84992 E FR84992 E FR 84992E FR 957841 A FR957841 A FR 957841A FR 957841 A FR957841 A FR 957841A FR 84992 E FR84992 E FR 84992E
Authority
FR
France
Prior art keywords
telephone system
switched telephone
electronic switched
electronic
telephone
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
FR957841A
Other languages
French (fr)
Inventor
Roger E Arseneau
John Bereznak
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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
Priority claimed from US181626A external-priority patent/US3221105A/en
Priority claimed from US245728A external-priority patent/US3204043A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR957841A priority Critical patent/FR84992E/en
Application granted granted Critical
Publication of FR84992E publication Critical patent/FR84992E/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
    • 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)
FR957841A 1962-03-22 1963-12-19 Electronic Switched Telephone System Expired FR84992E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR957841A FR84992E (en) 1962-03-22 1963-12-19 Electronic Switched Telephone System

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US18170062A 1962-03-22 1962-03-22
US181626A US3221105A (en) 1962-03-22 1962-03-22 Electronic switching telephone system
US245728A US3204043A (en) 1962-03-22 1962-12-19 High speed electronic switching telephone system
FR957841A FR84992E (en) 1962-03-22 1963-12-19 Electronic Switched Telephone System

Publications (1)

Publication Number Publication Date
FR84992E true FR84992E (en) 1965-05-21

Family

ID=31192224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR957841A Expired FR84992E (en) 1962-03-22 1963-12-19 Electronic Switched Telephone System

Country Status (1)

Country Link
FR (1) FR84992E (en)

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