CH545059A - Quadro per segnalazione elettrica, interfonia e simili - Google Patents

Quadro per segnalazione elettrica, interfonia e simili

Info

Publication number
CH545059A
CH545059A CH34772A CH34772A CH545059A CH 545059 A CH545059 A CH 545059A CH 34772 A CH34772 A CH 34772A CH 34772 A CH34772 A CH 34772A CH 545059 A CH545059 A CH 545059A
Authority
CH
Switzerland
Prior art keywords
intercom
panel
electrical signaling
signaling
electrical
Prior art date
Application number
CH34772A
Other languages
English (en)
Italian (it)
Inventor
Santarelli Alessandro
Original Assignee
Bassani 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 filed Critical Bassani Spa
Publication of CH545059A publication Critical patent/CH545059A/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0291—Door telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Sheet Holders (AREA)
CH34772A 1971-01-23 1972-01-11 Quadro per segnalazione elettrica, interfonia e simili CH545059A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1969871 1971-01-23

Publications (1)

Publication Number Publication Date
CH545059A true CH545059A (it) 1973-11-30

Family

ID=11160471

Family Applications (1)

Application Number Title Priority Date Filing Date
CH34772A CH545059A (it) 1971-01-23 1972-01-11 Quadro per segnalazione elettrica, interfonia e simili

Country Status (5)

Country Link
BE (1) BE778363A (cs)
BR (1) BR7200353D0 (cs)
CH (1) CH545059A (cs)
ES (1) ES208080Y (cs)
FR (1) FR2122912A5 (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108056C2 (de) * 1981-03-04 1990-03-29 S. Siedle & Söhne Telefon- und Telegrafenwerke GmbH, 7743 Furtwangen Türanlage
DE8106038U1 (de) * 1981-03-04 1985-03-28 S. Siedle & Söhne Telefon- und Telegrafenwerke GmbH, 7743 Furtwangen Tueranlage
DE4019837A1 (de) * 1990-06-21 1992-01-09 Grothe & Soehne Kg A Tueranlage, insbesondere tuersprechanlage
DE4143337C2 (de) * 1991-10-15 1994-12-22 Grothe & Soehne Kg A Funktionseinheit für eine Türanlage
DE29717647U1 (de) * 1997-10-05 1999-02-04 HEWI Heinrich Wilke GmbH, 34454 Bad Arolsen Informations- und Kommunikationseinrichtung
DE19836479C5 (de) * 1998-08-12 2006-11-09 Ritto-Werk Loh Gmbh & Co Kg Türanlage, insbesondere Türsprechanlage
DE19836434C1 (de) * 1998-08-12 2000-01-13 Loh Kg Ritto Werk Türanlage, insbesondere Türsprechanlage
DE19836420C1 (de) * 1998-08-12 2000-03-02 Loh Kg Ritto Werk Moduleinheit für eine Türanlage, insbesondere Türsprechanlage
DE19836435C1 (de) * 1998-08-12 2000-01-13 Loh Kg Ritto Werk Türanlage, insbesondere Türsprechanlage
DE19836480C1 (de) * 1998-08-12 1999-12-02 Loh Kg Ritto Werk Türanlage, insbesondere Türsprechanlage
DE19943570B4 (de) * 1998-09-14 2005-05-04 Horst Siedle Gmbh & Co. Kg. Türstation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562176A (cs) *
DE2126180A1 (de) * 1970-09-09 1972-03-16 Barbuti O Gegensprechgerät

Also Published As

Publication number Publication date
BR7200353D0 (pt) 1973-05-15
ES208080Y (es) 1976-07-16
ES208080U (es) 1976-03-16
FR2122912A5 (cs) 1972-09-01
BE778363A (fr) 1972-05-16

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Legal Events

Date Code Title Description
PL Patent ceased