FR667333A - Appareil téléphonique à prépaiement - Google Patents

Appareil téléphonique à prépaiement

Info

Publication number
FR667333A
FR667333A FR667333DA FR667333A FR 667333 A FR667333 A FR 667333A FR 667333D A FR667333D A FR 667333DA FR 667333 A FR667333 A FR 667333A
Authority
FR
France
Prior art keywords
telephone device
prepaid telephone
prepaid
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.)
LE TAXIPHONE
Original Assignee
LE TAXIPHONE
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 LE TAXIPHONE filed Critical LE TAXIPHONE
Application granted granted Critical
Publication of FR667333A publication Critical patent/FR667333A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
FR667333D 1928-04-13 1928-04-13 Appareil téléphonique à prépaiement Expired FR667333A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR667333T 1928-04-13

Publications (1)

Publication Number Publication Date
FR667333A true FR667333A (fr) 1929-10-15

Family

ID=9014333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR667333D Expired FR667333A (fr) 1928-04-13 1928-04-13 Appareil téléphonique à prépaiement

Country Status (1)

Country Link
FR (1) FR667333A (fr)

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