FR2604844A1 - Ensemble d'equipements electriques de communication locale - Google Patents

Ensemble d'equipements electriques de communication locale Download PDF

Info

Publication number
FR2604844A1
FR2604844A1 FR8708827A FR8708827A FR2604844A1 FR 2604844 A1 FR2604844 A1 FR 2604844A1 FR 8708827 A FR8708827 A FR 8708827A FR 8708827 A FR8708827 A FR 8708827A FR 2604844 A1 FR2604844 A1 FR 2604844A1
Authority
FR
France
Prior art keywords
equipment
assembly
microphone
local communication
electrical equipment
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.)
Pending
Application number
FR8708827A
Other languages
English (en)
French (fr)
Inventor
Mario Paganelli
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.)
Bassani SpA
Bassani Ticino SpA
Original Assignee
Bassani SpA
Bassani Ticino 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 Bassani SpA, Bassani Ticino SpA filed Critical Bassani SpA
Publication of FR2604844A1 publication Critical patent/FR2604844A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/001—Two-way communication systems between a limited number of parties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/71—Substation extension arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
FR8708827A 1986-10-06 1987-06-23 Ensemble d'equipements electriques de communication locale Pending FR2604844A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8623296U IT208207Z2 (it) 1986-10-06 1986-10-06 Complesso di apparecchiature elettriche interfoniche.

Publications (1)

Publication Number Publication Date
FR2604844A1 true FR2604844A1 (fr) 1988-04-08

Family

ID=11205793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8708827A Pending FR2604844A1 (fr) 1986-10-06 1987-06-23 Ensemble d'equipements electriques de communication locale

Country Status (3)

Country Link
BR (1) BR8705258A (it)
FR (1) FR2604844A1 (it)
IT (1) IT208207Z2 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0945317A3 (de) * 1998-03-21 2002-11-06 Gisela Kirmes Kommunikationseinrichtung für ein Fahrzeug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870829A (en) * 1972-11-08 1975-03-11 Johnson Service Co Audio-communication system having a plurality of interconnected stations
DE2402034A1 (de) * 1974-01-17 1975-08-07 Griese Hans Joachim Dr Ing Wechsel- oder gegensprechanlage
US3909547A (en) * 1971-12-22 1975-09-30 Gai Tronics Corp Mine paging and telephone system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909547A (en) * 1971-12-22 1975-09-30 Gai Tronics Corp Mine paging and telephone system
US3870829A (en) * 1972-11-08 1975-03-11 Johnson Service Co Audio-communication system having a plurality of interconnected stations
DE2402034A1 (de) * 1974-01-17 1975-08-07 Griese Hans Joachim Dr Ing Wechsel- oder gegensprechanlage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0945317A3 (de) * 1998-03-21 2002-11-06 Gisela Kirmes Kommunikationseinrichtung für ein Fahrzeug

Also Published As

Publication number Publication date
IT208207Z2 (it) 1988-04-11
IT8623296V0 (it) 1986-10-06
BR8705258A (pt) 1988-05-24

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