PL241029A1 - System for switching over exchange links for night operation in small capacity telephone automatic subscriber's exchanges - Google Patents

System for switching over exchange links for night operation in small capacity telephone automatic subscriber's exchanges

Info

Publication number
PL241029A1
PL241029A1 PL24102983A PL24102983A PL241029A1 PL 241029 A1 PL241029 A1 PL 241029A1 PL 24102983 A PL24102983 A PL 24102983A PL 24102983 A PL24102983 A PL 24102983A PL 241029 A1 PL241029 A1 PL 241029A1
Authority
PL
Poland
Prior art keywords
exchanges
small capacity
switching over
night operation
telephone automatic
Prior art date
Application number
PL24102983A
Other versions
PL143367B1 (en
Inventor
Jaroslaw Pietrzak
Original Assignee
Gdanskie Zaklady Teleelektron
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 Gdanskie Zaklady Teleelektron filed Critical Gdanskie Zaklady Teleelektron
Priority to PL24102983A priority Critical patent/PL143367B1/en
Publication of PL241029A1 publication Critical patent/PL241029A1/en
Publication of PL143367B1 publication Critical patent/PL143367B1/en

Links

PL24102983A 1983-03-14 1983-03-14 System for switching over exchange links for night operation in small capacity telephone automatic subscriber's exchanges PL143367B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24102983A PL143367B1 (en) 1983-03-14 1983-03-14 System for switching over exchange links for night operation in small capacity telephone automatic subscriber's exchanges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24102983A PL143367B1 (en) 1983-03-14 1983-03-14 System for switching over exchange links for night operation in small capacity telephone automatic subscriber's exchanges

Publications (2)

Publication Number Publication Date
PL241029A1 true PL241029A1 (en) 1984-09-24
PL143367B1 PL143367B1 (en) 1988-02-29

Family

ID=20016257

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24102983A PL143367B1 (en) 1983-03-14 1983-03-14 System for switching over exchange links for night operation in small capacity telephone automatic subscriber's exchanges

Country Status (1)

Country Link
PL (1) PL143367B1 (en)

Also Published As

Publication number Publication date
PL143367B1 (en) 1988-02-29

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