CH3191A - Device for simultaneous time reading for any number of main places on earth - Google Patents

Device for simultaneous time reading for any number of main places on earth

Info

Publication number
CH3191A
CH3191A CH3191A CH3191DA CH3191A CH 3191 A CH3191 A CH 3191A CH 3191 A CH3191 A CH 3191A CH 3191D A CH3191D A CH 3191DA CH 3191 A CH3191 A CH 3191A
Authority
CH
Switzerland
Prior art keywords
earth
time reading
simultaneous time
main places
places
Prior art date
Application number
CH3191A
Other languages
German (de)
Inventor
Wilhelm Demenga
Original Assignee
Wilhelm Demenga
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 Wilhelm Demenga filed Critical Wilhelm Demenga
Publication of CH3191A publication Critical patent/CH3191A/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
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • 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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/223—Arrangements for indicating different local apparent times; Universal time pieces with rotary disc, rotary bezel, or rotary dial

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH3191A 1891-03-18 1891-03-18 Device for simultaneous time reading for any number of main places on earth CH3191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3191T 1891-03-18

Publications (1)

Publication Number Publication Date
CH3191A true CH3191A (en) 1891-10-31

Family

ID=4184298

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3191A CH3191A (en) 1891-03-18 1891-03-18 Device for simultaneous time reading for any number of main places on earth

Country Status (1)

Country Link
CH (1) CH3191A (en)

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