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FR445753A - Automatic telephone counter - Google Patents

Automatic telephone counter

Info

Publication number
FR445753A
FR445753A FR445753A FR445753DA FR445753A FR 445753 A FR445753 A FR 445753A FR 445753 A FR445753 A FR 445753A FR 445753D A FR445753D A FR 445753DA FR 445753 A FR445753 A FR 445753A
Authority
FR
France
Prior art keywords
automatic telephone
telephone counter
counter
automatic
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
FR445753A
Other languages
French (fr)
Inventor
Elie-Clovis Farlet
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.)
ELIE CLOVIS FARLET
Original Assignee
ELIE CLOVIS FARLET
Filing date
Publication date
Application filed by ELIE CLOVIS FARLET filed Critical ELIE CLOVIS FARLET
Application granted granted Critical
Publication of FR445753A publication Critical patent/FR445753A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
    • H04M15/30—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal the meter or calculation of charges not being controlled from an exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR445753A 1912-07-04 Automatic telephone counter Expired FR445753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR17075T

Publications (1)

Publication Number Publication Date
FR445753A true FR445753A (en) 1912-11-19

Family

ID=8655915

Family Applications (2)

Application Number Title Priority Date Filing Date
FR17075A Expired FR17075E (en) Automatic telephone counter
FR445753A Expired FR445753A (en) 1912-07-04 Automatic telephone counter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR17075A Expired FR17075E (en) Automatic telephone counter

Country Status (1)

Country Link
FR (2) FR445753A (en)

Also Published As

Publication number Publication date
FR17075E (en) 1913-06-19

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