FR382182A - Appareil téléphonique à main - Google Patents

Appareil téléphonique à main

Info

Publication number
FR382182A
FR382182A FR382182DA FR382182A FR 382182 A FR382182 A FR 382182A FR 382182D A FR382182D A FR 382182DA FR 382182 A FR382182 A FR 382182A
Authority
FR
France
Prior art keywords
hand
telephone device
held telephone
held
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.)
Expired
Application number
Other languages
English (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.)
ON
Association des Ouvriers en Instruments de Precision
Original Assignee
ON
Association des Ouvriers en Instruments de Precision
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 ON, Association des Ouvriers en Instruments de Precision filed Critical ON
Application granted granted Critical
Publication of FR382182A publication Critical patent/FR382182A/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
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR382182D 1907-09-24 1907-09-24 Appareil téléphonique à main Expired FR382182A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR382182T 1907-09-24

Publications (1)

Publication Number Publication Date
FR382182A true FR382182A (fr) 1908-01-31

Family

ID=1428278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR382182D Expired FR382182A (fr) 1907-09-24 1907-09-24 Appareil téléphonique à main

Country Status (1)

Country Link
FR (1) FR382182A (fr)

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