DE135160C - - Google Patents

Info

Publication number
DE135160C
DE135160C DENDAT135160D DE135160DA DE135160C DE 135160 C DE135160 C DE 135160C DE NDAT135160 D DENDAT135160 D DE NDAT135160D DE 135160D A DE135160D A DE 135160DA DE 135160 C DE135160 C DE 135160C
Authority
DE
Germany
Prior art keywords
telephone
ear
flap
locking
trumpets
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.)
Active
Application number
DENDAT135160D
Other languages
German (de)
English (en)
Publication of DE135160C publication Critical patent/DE135160C/de
Active 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
    • H04M1/04—Supports for telephone transmitters or receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DENDAT135160D Active DE135160C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE135160C true DE135160C (enrdf_load_html_response)

Family

ID=403221

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT135160D Active DE135160C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE135160C (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341237A1 (fr) * 1976-02-10 1977-09-09 Elmeg Dispositif permettant de parler librement, pour telephones pour appels de secours

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341237A1 (fr) * 1976-02-10 1977-09-09 Elmeg Dispositif permettant de parler librement, pour telephones pour appels de secours

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