FR751005A - Improvements to signaling systems and more particularly to trunked telephone systems - Google Patents

Improvements to signaling systems and more particularly to trunked telephone systems

Info

Publication number
FR751005A
FR751005A FR751005DA FR751005A FR 751005 A FR751005 A FR 751005A FR 751005D A FR751005D A FR 751005DA FR 751005 A FR751005 A FR 751005A
Authority
FR
France
Prior art keywords
systems
signaling
trunked
trunked telephone
telephone systems
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
Other languages
French (fr)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR751005A publication Critical patent/FR751005A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR751005D 1932-05-21 1932-05-21 Improvements to signaling systems and more particularly to trunked telephone systems Expired FR751005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR751005T 1932-05-21

Publications (1)

Publication Number Publication Date
FR751005A true FR751005A (en) 1933-08-25

Family

ID=9153339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR751005D Expired FR751005A (en) 1932-05-21 1932-05-21 Improvements to signaling systems and more particularly to trunked telephone systems

Country Status (1)

Country Link
FR (1) FR751005A (en)

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