FR1267962A - Telephone amplifier - Google Patents

Telephone amplifier

Info

Publication number
FR1267962A
FR1267962A FR830304A FR830304A FR1267962A FR 1267962 A FR1267962 A FR 1267962A FR 830304 A FR830304 A FR 830304A FR 830304 A FR830304 A FR 830304A FR 1267962 A FR1267962 A FR 1267962A
Authority
FR
France
Prior art keywords
telephone amplifier
telephone
amplifier
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
FR830304A
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.)
TELECOMM ET ELECTRONIQUE
Original Assignee
TELECOMM ET ELECTRONIQUE
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 TELECOMM ET ELECTRONIQUE filed Critical TELECOMM ET ELECTRONIQUE
Priority to FR830304A priority Critical patent/FR1267962A/en
Application granted granted Critical
Publication of FR1267962A publication Critical patent/FR1267962A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/62—Constructional arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR830304A 1960-06-17 1960-06-17 Telephone amplifier Expired FR1267962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR830304A FR1267962A (en) 1960-06-17 1960-06-17 Telephone amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR830304A FR1267962A (en) 1960-06-17 1960-06-17 Telephone amplifier

Publications (1)

Publication Number Publication Date
FR1267962A true FR1267962A (en) 1961-07-28

Family

ID=8733642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830304A Expired FR1267962A (en) 1960-06-17 1960-06-17 Telephone amplifier

Country Status (1)

Country Link
FR (1) FR1267962A (en)

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