NO140521C - Holdekrets for telefonapparat. - Google Patents

Holdekrets for telefonapparat.

Info

Publication number
NO140521C
NO140521C NO781820A NO781820A NO140521C NO 140521 C NO140521 C NO 140521C NO 781820 A NO781820 A NO 781820A NO 781820 A NO781820 A NO 781820A NO 140521 C NO140521 C NO 140521C
Authority
NO
Norway
Prior art keywords
telephone holder
holder circuit
circuit
telephone
holder
Prior art date
Application number
NO781820A
Other languages
English (en)
Other versions
NO781820L (no
NO140521B (no
Inventor
Nils Jackie Sundvall
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO781820L publication Critical patent/NO781820L/no
Publication of NO140521B publication Critical patent/NO140521B/no
Publication of NO140521C publication Critical patent/NO140521C/no

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)
  • Amplifiers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
NO781820A 1977-05-25 1978-05-24 Holdekrets for telefonapparat. NO140521C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7706147A SE405057B (sv) 1977-05-25 1977-05-25 Elektronisk hallkrets for en telefonapparat

Publications (3)

Publication Number Publication Date
NO781820L NO781820L (no) 1978-11-28
NO140521B NO140521B (no) 1979-06-05
NO140521C true NO140521C (no) 1979-09-12

Family

ID=20331426

Family Applications (1)

Application Number Title Priority Date Filing Date
NO781820A NO140521C (no) 1977-05-25 1978-05-24 Holdekrets for telefonapparat.

Country Status (3)

Country Link
DK (1) DK161289C (no)
NO (1) NO140521C (no)
SE (1) SE405057B (no)

Also Published As

Publication number Publication date
SE405057B (sv) 1978-11-13
DK229678A (da) 1978-11-26
NO781820L (no) 1978-11-28
DK161289C (da) 1991-12-30
DK161289B (da) 1991-06-17
NO140521B (no) 1979-06-05

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