PL301456A1 - Telephone exchange circuit arrangement for handling a public call office - Google Patents

Telephone exchange circuit arrangement for handling a public call office

Info

Publication number
PL301456A1
PL301456A1 PL30145693A PL30145693A PL301456A1 PL 301456 A1 PL301456 A1 PL 301456A1 PL 30145693 A PL30145693 A PL 30145693A PL 30145693 A PL30145693 A PL 30145693A PL 301456 A1 PL301456 A1 PL 301456A1
Authority
PL
Poland
Prior art keywords
handling
circuit arrangement
telephone exchange
exchange circuit
public call
Prior art date
Application number
PL30145693A
Other versions
PL171451B1 (en
Inventor
Bernard Ossowski
Grzegorz Lesko
Mariusz Miszewski
Miroslaw Kaczmarczyk
Artur Kowalski
Klemens Poblocki
Janusz Szulc
Original Assignee
Bernard Ossowski
Grzegorz Lesko
Mariusz Miszewski
Miroslaw Kaczmarczyk
Artur Kowalski
Klemens Poblocki
Janusz Szulc
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 Bernard Ossowski, Grzegorz Lesko, Mariusz Miszewski, Miroslaw Kaczmarczyk, Artur Kowalski, Klemens Poblocki, Janusz Szulc filed Critical Bernard Ossowski
Priority to PL30145693A priority Critical patent/PL171451B1/en
Publication of PL301456A1 publication Critical patent/PL301456A1/en
Publication of PL171451B1 publication Critical patent/PL171451B1/en

Links

PL30145693A 1993-12-13 1993-12-13 System of the telephone exchange to support the public call point PL171451B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL30145693A PL171451B1 (en) 1993-12-13 1993-12-13 System of the telephone exchange to support the public call point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL30145693A PL171451B1 (en) 1993-12-13 1993-12-13 System of the telephone exchange to support the public call point

Publications (2)

Publication Number Publication Date
PL301456A1 true PL301456A1 (en) 1994-06-13
PL171451B1 PL171451B1 (en) 1997-04-30

Family

ID=20061397

Family Applications (1)

Application Number Title Priority Date Filing Date
PL30145693A PL171451B1 (en) 1993-12-13 1993-12-13 System of the telephone exchange to support the public call point

Country Status (1)

Country Link
PL (1) PL171451B1 (en)

Also Published As

Publication number Publication date
PL171451B1 (en) 1997-04-30

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