FR1049630A - Talking clock device - Google Patents

Talking clock device

Info

Publication number
FR1049630A
FR1049630A FR1049630DA FR1049630A FR 1049630 A FR1049630 A FR 1049630A FR 1049630D A FR1049630D A FR 1049630DA FR 1049630 A FR1049630 A FR 1049630A
Authority
FR
France
Prior art keywords
clock device
talking clock
talking
clock
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
French (fr)
Inventor
Raymond-Adrien-Chris Albeck
Marcel-Raphae L-Leon Bellini
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 filed Critical
Application granted granted Critical
Publication of FR1049630A publication Critical patent/FR1049630A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B21/00Indicating the time by acoustic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1049630D 1952-01-18 1952-01-18 Talking clock device Expired FR1049630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1049630T 1952-01-18

Publications (1)

Publication Number Publication Date
FR1049630A true FR1049630A (en) 1953-12-30

Family

ID=9593775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1049630D Expired FR1049630A (en) 1952-01-18 1952-01-18 Talking clock device

Country Status (1)

Country Link
FR (1) FR1049630A (en)

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