FR763195A - - Google Patents

Info

Publication number
FR763195A
FR763195A FR763195DA FR763195A FR 763195 A FR763195 A FR 763195A FR 763195D A FR763195D A FR 763195DA FR 763195 A FR763195 A FR 763195A
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 FR763195A publication Critical patent/FR763195A/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
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR763195D Expired FR763195A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR763195A true FR763195A (cg-RX-API-DMAC7.html) 1934-04-24

Family

ID=1551184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR763195D Expired FR763195A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR763195A (cg-RX-API-DMAC7.html)

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