CH336763A - Timepiece comprising at least one source of electric light - Google Patents

Timepiece comprising at least one source of electric light

Info

Publication number
CH336763A
CH336763A CH336763DA CH336763A CH 336763 A CH336763 A CH 336763A CH 336763D A CH336763D A CH 336763DA CH 336763 A CH336763 A CH 336763A
Authority
CH
Switzerland
Prior art keywords
timepiece
source
electric light
electric
light
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Henri Sandoz & Fils
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 Henri Sandoz & Fils filed Critical Henri Sandoz & Fils
Publication of CH336763A publication Critical patent/CH336763A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/30—Illumination of dials or hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH336763D 1957-02-13 1957-02-13 Timepiece comprising at least one source of electric light CH336763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH336763T 1957-02-13

Publications (1)

Publication Number Publication Date
CH336763A true CH336763A (en) 1959-02-28

Family

ID=4504038

Family Applications (1)

Application Number Title Priority Date Filing Date
CH336763D CH336763A (en) 1957-02-13 1957-02-13 Timepiece comprising at least one source of electric light

Country Status (1)

Country Link
CH (1) CH336763A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300071B (en) * 1967-04-29 1969-07-24 Blessing Werke Kg Electrical and mechanical alarm clocks with pulse-controlled position lights
US5136492A (en) * 1991-07-26 1992-08-04 Rush Garland I Light display
EP0860755A1 (en) 1997-02-20 1998-08-26 Asulab S.A. Device for uniformly illuminating the dial of a display apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300071B (en) * 1967-04-29 1969-07-24 Blessing Werke Kg Electrical and mechanical alarm clocks with pulse-controlled position lights
US5136492A (en) * 1991-07-26 1992-08-04 Rush Garland I Light display
EP0860755A1 (en) 1997-02-20 1998-08-26 Asulab S.A. Device for uniformly illuminating the dial of a display apparatus

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