FR2195129B1 - - Google Patents

Info

Publication number
FR2195129B1
FR2195129B1 FR7328514A FR7328514A FR2195129B1 FR 2195129 B1 FR2195129 B1 FR 2195129B1 FR 7328514 A FR7328514 A FR 7328514A FR 7328514 A FR7328514 A FR 7328514A FR 2195129 B1 FR2195129 B1 FR 2195129B1
Authority
FR
France
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
Application number
FR7328514A
Other languages
French (fr)
Other versions
FR2195129A1 (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.)
Rittal Werk Rudolf Loh GmbH and Co KG
Original Assignee
Rittal Werk Rudolf Loh GmbH and Co KG
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 Rittal Werk Rudolf Loh GmbH and Co KG filed Critical Rittal Werk Rudolf Loh GmbH and Co KG
Publication of FR2195129A1 publication Critical patent/FR2195129A1/fr
Application granted granted Critical
Publication of FR2195129B1 publication Critical patent/FR2195129B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
FR7328514A 1972-08-04 1973-08-03 Expired FR2195129B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238325 DE2238325B2 (en) 1972-08-04 1972-08-04 Intercom for door intercom and door opener systems

Publications (2)

Publication Number Publication Date
FR2195129A1 FR2195129A1 (en) 1974-03-01
FR2195129B1 true FR2195129B1 (en) 1976-06-18

Family

ID=5852608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328514A Expired FR2195129B1 (en) 1972-08-04 1973-08-03

Country Status (4)

Country Link
BE (1) BE803154A (en)
DE (1) DE2238325B2 (en)
FR (1) FR2195129B1 (en)
IT (1) IT992740B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH701692B1 (en) * 2009-08-26 2013-09-13 Rene Koch Ag Communication device for permanent installation in a building.

Also Published As

Publication number Publication date
FR2195129A1 (en) 1974-03-01
IT992740B (en) 1975-09-30
DE2238325A1 (en) 1974-08-22
BE803154A (en) 1973-12-03
DE2238325B2 (en) 1974-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse