FR2139241A5 - - Google Patents

Info

Publication number
FR2139241A5
FR2139241A5 FR7212499A FR7212499A FR2139241A5 FR 2139241 A5 FR2139241 A5 FR 2139241A5 FR 7212499 A FR7212499 A FR 7212499A FR 7212499 A FR7212499 A FR 7212499A FR 2139241 A5 FR2139241 A5 FR 2139241A5
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
FR7212499A
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.)
Bassani SpA
Original Assignee
Bassani SpA
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 Bassani SpA filed Critical Bassani SpA
Application granted granted Critical
Publication of FR2139241A5 publication Critical patent/FR2139241A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
FR7212499A 1971-04-13 1972-04-10 Expired FR2139241A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2306971 1971-04-13

Publications (1)

Publication Number Publication Date
FR2139241A5 true FR2139241A5 (fr) 1973-01-05

Family

ID=11203445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212499A Expired FR2139241A5 (fr) 1971-04-13 1972-04-10

Country Status (2)

Country Link
ES (1) ES400681A1 (fr)
FR (1) FR2139241A5 (fr)

Also Published As

Publication number Publication date
ES400681A1 (es) 1975-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse