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NL157737B - Lijntransformator voor telefooninstallaties. - Google Patents

Lijntransformator voor telefooninstallaties.

Info

Publication number
NL157737B
NL157737B NL6916137A NL6916137A NL157737B NL 157737 B NL157737 B NL 157737B NL 6916137 A NL6916137 A NL 6916137A NL 6916137 A NL6916137 A NL 6916137A NL 157737 B NL157737 B NL 157737B
Authority
NL
Netherlands
Prior art keywords
line transformer
telephone installations
installations
telephone
transformer
Prior art date
Application number
NL6916137A
Other languages
English (en)
Dutch (nl)
Other versions
NL6916137A (xx
Original Assignee
Sedlbauer Kg W
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 Sedlbauer Kg W filed Critical Sedlbauer Kg W
Publication of NL6916137A publication Critical patent/NL6916137A/xx
Publication of NL157737B publication Critical patent/NL157737B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/02—Audio-frequency transformers or mutual inductances, i.e. not suitable for handling frequencies considerably beyond the audio range

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Coils Or Transformers For Communication (AREA)
NL6916137A 1969-05-06 1969-10-27 Lijntransformator voor telefooninstallaties. NL157737B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691923119 DE1923119C3 (de) 1969-05-06 1969-05-06 Übertragerschaltung für Fernsprechanlagen

Publications (2)

Publication Number Publication Date
NL6916137A NL6916137A (xx) 1970-11-10
NL157737B true NL157737B (nl) 1978-08-15

Family

ID=5733397

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6916137A NL157737B (nl) 1969-05-06 1969-10-27 Lijntransformator voor telefooninstallaties.

Country Status (2)

Country Link
DE (1) DE1923119C3 (xx)
NL (1) NL157737B (xx)

Also Published As

Publication number Publication date
DE1923119A1 (de) 1970-11-19
DE1923119B2 (de) 1980-03-20
NL6916137A (xx) 1970-11-10
DE1923119C3 (de) 1980-11-13

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SEDLBAUER