FR548466A - - Google Patents

Info

Publication number
FR548466A
FR548466A FR548466DA FR548466A FR 548466 A FR548466 A FR 548466A FR 548466D A FR548466D A FR 548466DA FR 548466 A FR548466 A FR 548466A
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
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR548466A publication Critical patent/FR548466A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR548466D Expired FR548466A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
FR548466A true FR548466A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1923-01-15

Family

ID=1538171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR548466D Expired FR548466A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
FR (1) FR548466A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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