SE177395C1 - - Google Patents

Info

Publication number
SE177395C1
SE177395C1 SE177395DA SE177395C1 SE 177395 C1 SE177395 C1 SE 177395C1 SE 177395D A SE177395D A SE 177395DA SE 177395 C1 SE177395 C1 SE 177395C1
Authority
SE
Sweden
Prior art keywords
relay
subscriber
register
marker
line
Prior art date
Application number
Other languages
English (en)
Swedish (sv)
Publication date
Publication of SE177395C1 publication Critical patent/SE177395C1/sv

Links

Landscapes

  • Monitoring And Testing Of Exchanges (AREA)
SE177395D SE177395C1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE177395T

Publications (1)

Publication Number Publication Date
SE177395C1 true SE177395C1 (OSRAM) 1961-01-01

Family

ID=41966240

Family Applications (1)

Application Number Title Priority Date Filing Date
SE177395D SE177395C1 (OSRAM)

Country Status (1)

Country Link
SE (1) SE177395C1 (OSRAM)

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