AT361987B - TELEPHONE NETWORK WITH SWITCHING PLANTS CONNECTED TO OTHER LINKS, IN PARTICULAR SUBSIDIARY NETWORK WITH A MAIN PLANT CONNECTED WITH SUBSIDE LINES TO SELECTING SUBSYSTEMS - Google Patents

TELEPHONE NETWORK WITH SWITCHING PLANTS CONNECTED TO OTHER LINKS, IN PARTICULAR SUBSIDIARY NETWORK WITH A MAIN PLANT CONNECTED WITH SUBSIDE LINES TO SELECTING SUBSYSTEMS

Info

Publication number: AT361987B
Authority: AT; Austria
Prior art keywords: network; subside; subsystems; links; selecting
Prior art date: 1975-07-23

Application number

AT899277A

Other languages

German (de)

Other versions

ATA899277A (en

Original Assignee

Siemens Ag

Telefonbau & Normalzeit Gmbh

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.)

1975-07-23

Filing date

1977-12-15

Publication date

1981-04-10

1975-07-23 Priority claimed from DE19752532973 external-priority patent/DE2532973C3/en

1976-06-29 Priority claimed from AT474776A external-priority patent/AT348597B/en

1977-12-15 Application filed by Siemens Ag, Telefonbau & Normalzeit Gmbh filed Critical Siemens Ag

1977-12-15 Priority to AT899277A priority Critical patent/AT361987B/en

1980-09-15 Publication of ATA899277A publication Critical patent/ATA899277A/en

1981-04-10 Application granted granted Critical

1981-04-10 Publication of AT361987B publication Critical patent/AT361987B/en

Links

AT899277A 1975-07-23 1977-12-15 TELEPHONE NETWORK WITH SWITCHING PLANTS CONNECTED TO OTHER LINKS, IN PARTICULAR SUBSIDIARY NETWORK WITH A MAIN PLANT CONNECTED WITH SUBSIDE LINES TO SELECTING SUBSYSTEMS AT361987B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT899277A AT361987B (en)	1975-07-23	1977-12-15	TELEPHONE NETWORK WITH SWITCHING PLANTS CONNECTED TO OTHER LINKS, IN PARTICULAR SUBSIDIARY NETWORK WITH A MAIN PLANT CONNECTED WITH SUBSIDE LINES TO SELECTING SUBSYSTEMS

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19752532973 DE2532973C3 (en)		1975-07-23	Method using a system for exchanging switching indicators in connection traffic in telephone networks, in particular in private branch exchange networks with dial-up subsystem traffic
AT474776A AT348597B (en)	1975-07-23	1976-06-29	TELEPHONE NETWORK WITH SWITCHING SYSTEMS THAT ARE CONNECTED TO EACH OTHER CONNECTION LINES, IN PARTICULAR EXTENSION NETWORK WITH A MAIN SYSTEM THAT IS CONNECTED TO DIALING SYSTEMS WITH EXTENSION LINES
AT899277A AT361987B (en)	1975-07-23	1977-12-15	TELEPHONE NETWORK WITH SWITCHING PLANTS CONNECTED TO OTHER LINKS, IN PARTICULAR SUBSIDIARY NETWORK WITH A MAIN PLANT CONNECTED WITH SUBSIDE LINES TO SELECTING SUBSYSTEMS

Publications (2)

Publication Number	Publication Date
ATA899277A ATA899277A (en)	1980-09-15
AT361987B true AT361987B (en)	1981-04-10

Family

ID=27150102

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT899277A AT361987B (en)	1975-07-23	1977-12-15	TELEPHONE NETWORK WITH SWITCHING PLANTS CONNECTED TO OTHER LINKS, IN PARTICULAR SUBSIDIARY NETWORK WITH A MAIN PLANT CONNECTED WITH SUBSIDE LINES TO SELECTING SUBSYSTEMS

Country Status (1)

Country	Link
AT (1)	AT361987B (en)

1977
- 1977-12-15 AT AT899277A patent/AT361987B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
ATA899277A (en)	1980-09-15

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Legal Events

Date	Code	Title	Description
1989-06-15	ELJ	Ceased due to non-payment of the annual fee