FR2290115B3 - - Google Patents

Info

Publication number
FR2290115B3
FR2290115B3 FR7532376A FR7532376A FR2290115B3 FR 2290115 B3 FR2290115 B3 FR 2290115B3 FR 7532376 A FR7532376 A FR 7532376A FR 7532376 A FR7532376 A FR 7532376A FR 2290115 B3 FR2290115 B3 FR 2290115B3
Authority
FR
France
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
FR7532376A
Other languages
French (fr)
Other versions
FR2290115A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2290115A1 publication Critical patent/FR2290115A1/fr
Application granted granted Critical
Publication of FR2290115B3 publication Critical patent/FR2290115B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M13/00—Party-line systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
FR7532376A 1974-10-23 1975-10-22 Dispositif d'appel et d'interconnexion pour une installation de telecommunications Granted FR2290115A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK554074A DK554074A (da) 1974-10-23 1974-10-23 Opkalds- og sammenstillingsprincip for telefonapparater, samtaleanleg og lignende med eller uden forbindelse til det offentlige telefonnet

Publications (2)

Publication Number Publication Date
FR2290115A1 FR2290115A1 (fr) 1976-05-28
FR2290115B3 true FR2290115B3 (index.php) 1978-07-28

Family

ID=8143320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532376A Granted FR2290115A1 (fr) 1974-10-23 1975-10-22 Dispositif d'appel et d'interconnexion pour une installation de telecommunications

Country Status (4)

Country Link
DK (1) DK554074A (index.php)
FR (1) FR2290115A1 (index.php)
GB (1) GB1509399A (index.php)
SE (1) SE7511736L (index.php)

Also Published As

Publication number Publication date
SE7511736L (sv) 1976-04-26
DK554074A (da) 1976-04-24
GB1509399A (en) 1978-05-04
FR2290115A1 (fr) 1976-05-28

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