SE7404970L - HIGH AND LOW SPEAKING ONE PIECE. - Google Patents

HIGH AND LOW SPEAKING ONE PIECE.

Info

Publication number
SE7404970L
SE7404970L SE7404970A SE7404970A SE7404970L SE 7404970 L SE7404970 L SE 7404970L SE 7404970 A SE7404970 A SE 7404970A SE 7404970 A SE7404970 A SE 7404970A SE 7404970 L SE7404970 L SE 7404970L
Authority
SE
Sweden
Prior art keywords
piece
speaking
low
low speaking
Prior art date
Application number
SE7404970A
Other languages
Swedish (sv)
Inventor
D Eklov
Original Assignee
Televerkets Centralfoervalt
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 Televerkets Centralfoervalt filed Critical Televerkets Centralfoervalt
Priority to SE7404970A priority Critical patent/SE7404970L/en
Publication of SE7404970L publication Critical patent/SE7404970L/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/03Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
SE7404970A 1974-04-11 1974-04-11 HIGH AND LOW SPEAKING ONE PIECE. SE7404970L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7404970A SE7404970L (en) 1974-04-11 1974-04-11 HIGH AND LOW SPEAKING ONE PIECE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7404970A SE7404970L (en) 1974-04-11 1974-04-11 HIGH AND LOW SPEAKING ONE PIECE.

Publications (1)

Publication Number Publication Date
SE7404970L true SE7404970L (en) 1975-10-13

Family

ID=20320811

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7404970A SE7404970L (en) 1974-04-11 1974-04-11 HIGH AND LOW SPEAKING ONE PIECE.

Country Status (1)

Country Link
SE (1) SE7404970L (en)

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Legal Events

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