PL101490B1 - Uklad nadzorujacy stan blokady liniowej wyposazen abonenckich w lacznicach telefonicznych systemu krzyzowego - Google Patents

Uklad nadzorujacy stan blokady liniowej wyposazen abonenckich w lacznicach telefonicznych systemu krzyzowego

Info

Publication number
PL101490B1
PL101490B1 PL19266776A PL19266776A PL101490B1 PL 101490 B1 PL101490 B1 PL 101490B1 PL 19266776 A PL19266776 A PL 19266776A PL 19266776 A PL19266776 A PL 19266776A PL 101490 B1 PL101490 B1 PL 101490B1
Authority
PL
Poland
Prior art keywords
subscriber equipment
line block
block status
telephone switches
cross
Prior art date
Application number
PL19266776A
Other languages
English (en)
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 filed Critical
Priority to PL19266776A priority Critical patent/PL101490B1/pl
Publication of PL101490B1 publication Critical patent/PL101490B1/pl

Links

PL19266776A 1976-09-24 1976-09-24 Uklad nadzorujacy stan blokady liniowej wyposazen abonenckich w lacznicach telefonicznych systemu krzyzowego PL101490B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19266776A PL101490B1 (pl) 1976-09-24 1976-09-24 Uklad nadzorujacy stan blokady liniowej wyposazen abonenckich w lacznicach telefonicznych systemu krzyzowego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19266776A PL101490B1 (pl) 1976-09-24 1976-09-24 Uklad nadzorujacy stan blokady liniowej wyposazen abonenckich w lacznicach telefonicznych systemu krzyzowego

Publications (1)

Publication Number Publication Date
PL101490B1 true PL101490B1 (pl) 1978-12-30

Family

ID=19978721

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19266776A PL101490B1 (pl) 1976-09-24 1976-09-24 Uklad nadzorujacy stan blokady liniowej wyposazen abonenckich w lacznicach telefonicznych systemu krzyzowego

Country Status (1)

Country Link
PL (1) PL101490B1 (pl)

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