AU1414370A - Amplifier for telephone handsets - Google Patents

Amplifier for telephone handsets

Info

Publication number
AU1414370A
AU1414370A AU14143/70A AU1414370A AU1414370A AU 1414370 A AU1414370 A AU 1414370A AU 14143/70 A AU14143/70 A AU 14143/70A AU 1414370 A AU1414370 A AU 1414370A AU 1414370 A AU1414370 A AU 1414370A
Authority
AU
Australia
Prior art keywords
amplifier
telephone handsets
handsets
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
AU14143/70A
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.)
Rola Co Australia Pty Ltd
Original Assignee
Rola Co Australia Pty Ltd
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 Rola Co Australia Pty Ltd filed Critical Rola Co Australia Pty Ltd
Priority to AU14143/70A priority Critical patent/AU1414370A/en
Publication of AU1414370A publication Critical patent/AU1414370A/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)
AU14143/70A 1970-04-21 1970-04-21 Amplifier for telephone handsets Expired AU1414370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU14143/70A AU1414370A (en) 1970-04-21 1970-04-21 Amplifier for telephone handsets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU14143/70A AU1414370A (en) 1970-04-21 1970-04-21 Amplifier for telephone handsets

Publications (1)

Publication Number Publication Date
AU1414370A true AU1414370A (en) 1971-10-28

Family

ID=3704359

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14143/70A Expired AU1414370A (en) 1970-04-21 1970-04-21 Amplifier for telephone handsets

Country Status (1)

Country Link
AU (1) AU1414370A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU571304B2 (en) * 1984-02-17 1988-04-14 Northern Telecom Limited Telephone handset

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU571304B2 (en) * 1984-02-17 1988-04-14 Northern Telecom Limited Telephone handset

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