DE3769310D1 - Umformbare fernsprechvermittlungsanlage. - Google Patents

Umformbare fernsprechvermittlungsanlage.

Info

Publication number
DE3769310D1
DE3769310D1 DE8787201954T DE3769310T DE3769310D1 DE 3769310 D1 DE3769310 D1 DE 3769310D1 DE 8787201954 T DE8787201954 T DE 8787201954T DE 3769310 T DE3769310 T DE 3769310T DE 3769310 D1 DE3769310 D1 DE 3769310D1
Authority
DE
Germany
Prior art keywords
moldable
transmission system
telephone transmission
telephone
transmission
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8787201954T
Other languages
English (en)
Inventor
Amilcare Bovo
Luigi Canato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Italtel SpA
Original Assignee
Italtel SpA
Italtel Societa Italiana Telecomunicazioni SpA
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 Italtel SpA, Italtel Societa Italiana Telecomunicazioni SpA filed Critical Italtel SpA
Application granted granted Critical
Publication of DE3769310D1 publication Critical patent/DE3769310D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
DE8787201954T 1986-11-03 1987-10-12 Umformbare fernsprechvermittlungsanlage. Expired - Fee Related DE3769310D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22211/86A IT1197942B (it) 1986-11-03 1986-11-03 Centrale telefonica di commutazione convertibile

Publications (1)

Publication Number Publication Date
DE3769310D1 true DE3769310D1 (de) 1991-05-16

Family

ID=11193106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787201954T Expired - Fee Related DE3769310D1 (de) 1986-11-03 1987-10-12 Umformbare fernsprechvermittlungsanlage.

Country Status (8)

Country Link
US (1) US4975946A (de)
EP (2) EP0329663A1 (de)
CN (1) CN1011468B (de)
BR (1) BR8707846A (de)
DE (1) DE3769310D1 (de)
IT (1) IT1197942B (de)
WO (1) WO1988003737A1 (de)
YU (1) YU47051B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2934681B2 (ja) * 1991-03-14 1999-08-16 キヤノン株式会社 通信端末装置、及びその制御方法
US8259712B2 (en) * 2005-05-19 2012-09-04 Genband Us Llc Methods and apparatus for interconnection of media gateways

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3274047D1 (en) * 1981-08-21 1986-12-04 Italtel Spa Modular switching network for telecommunication system
US4472798A (en) * 1982-02-04 1984-09-18 At&T Bell Laboratories Telecommunication path substitution arrangement
IT1188561B (it) * 1986-03-05 1988-01-20 Italtel Spa Rete per la commutazione dei messaggi tra una pluralita' diunita' di elaborazione

Also Published As

Publication number Publication date
YU47051B (sh) 1994-12-28
CN87107630A (zh) 1988-05-18
CN1011468B (zh) 1991-01-30
EP0283596A1 (de) 1988-09-28
YU195487A (en) 1990-10-31
EP0283596B1 (de) 1991-04-10
BR8707846A (pt) 1989-10-03
WO1988003737A1 (en) 1988-05-19
US4975946A (en) 1990-12-04
IT1197942B (it) 1988-12-21
EP0329663A1 (de) 1989-08-30
IT8622211A0 (it) 1986-11-03

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: VON BEZOLD, D., DR.RER.NAT. SCHUETZ, P., DIPL.-ING. HEUSLER, W., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee