GB9600922D0 - Intergrated telephone,intercom and environmental sound -monitoring switching centre,dimensioned as a modular - Google Patents

Intergrated telephone,intercom and environmental sound -monitoring switching centre,dimensioned as a modular

Info

Publication number
GB9600922D0
GB9600922D0 GBGB9600922.0A GB9600922A GB9600922D0 GB 9600922 D0 GB9600922 D0 GB 9600922D0 GB 9600922 A GB9600922 A GB 9600922A GB 9600922 D0 GB9600922 D0 GB 9600922D0
Authority
GB
United Kingdom
Prior art keywords
intergrated
intercom
dimensioned
modular
telephone
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.)
Granted
Application number
GBGB9600922.0A
Other versions
GB2297197B (en
GB2297197A (en
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.)
BTicino SpA
Original Assignee
BTicino 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 BTicino SpA filed Critical BTicino SpA
Publication of GB9600922D0 publication Critical patent/GB9600922D0/en
Publication of GB2297197A publication Critical patent/GB2297197A/en
Application granted granted Critical
Publication of GB2297197B publication Critical patent/GB2297197B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/10—Exchange station construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Telephone Set Structure (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Burglar Alarm Systems (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Casings For Electric Apparatus (AREA)
GB9600922A 1995-01-23 1996-01-17 Integrated telephone, intercom and environmental sound-monitoring switching centre, dimensioned as a modular version Expired - Fee Related GB2297197B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI950033 IT236603Y1 (en) 1995-01-23 1995-01-23 INTEGRATED TELEPHONE ENTRY PANEL AND AUDIO CONTROL OF ENVIRONMENTS DIMENSIONED IN MODULAR VERSION

Publications (3)

Publication Number Publication Date
GB9600922D0 true GB9600922D0 (en) 1996-03-20
GB2297197A GB2297197A (en) 1996-07-24
GB2297197B GB2297197B (en) 1999-03-10

Family

ID=11370172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9600922A Expired - Fee Related GB2297197B (en) 1995-01-23 1996-01-17 Integrated telephone, intercom and environmental sound-monitoring switching centre, dimensioned as a modular version

Country Status (7)

Country Link
AT (1) AT2042U1 (en)
BE (1) BE1008872A6 (en)
DE (1) DE29601033U1 (en)
ES (1) ES1033192Y (en)
FR (1) FR2729809B3 (en)
GB (1) GB2297197B (en)
IT (1) IT236603Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11355869A (en) * 1998-06-05 1999-12-24 Nec Corp Large capacity electronic exchange and its method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL272245A (en) * 1961-06-26
CA1166777A (en) * 1981-03-23 1984-05-01 Gordon D. Benning Home telephone exchange
CA1266717A (en) * 1986-05-12 1990-03-13 Mitel Corporation Expansion subsystem for use in a communication system
DE3738896A1 (en) * 1987-11-17 1989-05-24 Standard Elektrik Lorenz Ag HOUSING FOR RECEIVING ELECTRICAL ASSEMBLIES
US5450272A (en) * 1993-12-02 1995-09-12 Northern Telecom Limited Telecommunications equipment
DE9319137U1 (en) * 1993-12-08 1994-02-24 Detewe-Deutsche Telephonwerke Ag & Co, 10997 Berlin Housing for telecommunications systems in a modular design

Also Published As

Publication number Publication date
BE1008872A6 (en) 1996-08-06
ITMI950033U1 (en) 1996-07-23
ES1033192U (en) 1996-08-01
GB2297197B (en) 1999-03-10
ES1033192Y (en) 1997-01-01
FR2729809B3 (en) 1996-12-13
IT236603Y1 (en) 2000-08-17
ITMI950033V0 (en) 1995-01-23
GB2297197A (en) 1996-07-24
DE29601033U1 (en) 1996-03-14
FR2729809A3 (en) 1996-07-26
AT2042U1 (en) 1998-03-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090117