CH75253A - Dial with luminous signs - Google Patents

Dial with luminous signs

Info

Publication number
CH75253A
CH75253A CH75253A CH75253DA CH75253A CH 75253 A CH75253 A CH 75253A CH 75253 A CH75253 A CH 75253A CH 75253D A CH75253D A CH 75253DA CH 75253 A CH75253 A CH 75253A
Authority
CH
Switzerland
Prior art keywords
dial
luminous signs
luminous
signs
Prior art date
Application number
CH75253A
Other languages
French (fr)
Inventor
Henri Meyer
Original Assignee
Henri Meyer
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 Meyer filed Critical Henri Meyer
Publication of CH75253A publication Critical patent/CH75253A/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
    • G04B19/32—Illumination of dials or hands by luminescent substances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH75253A 1916-10-31 1916-10-31 Dial with luminous signs CH75253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH75253T 1916-10-31

Publications (1)

Publication Number Publication Date
CH75253A true CH75253A (en) 1917-11-16

Family

ID=4326499

Family Applications (1)

Application Number Title Priority Date Filing Date
CH75253A CH75253A (en) 1916-10-31 1916-10-31 Dial with luminous signs

Country Status (1)

Country Link
CH (1) CH75253A (en)

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