CH55401A - Device for timepieces, indicating one of the time fractions - Google Patents

Device for timepieces, indicating one of the time fractions

Info

Publication number
CH55401A
CH55401A CH55401A CH55401DA CH55401A CH 55401 A CH55401 A CH 55401A CH 55401 A CH55401 A CH 55401A CH 55401D A CH55401D A CH 55401DA CH 55401 A CH55401 A CH 55401A
Authority
CH
Switzerland
Prior art keywords
timepieces
indicating
time fractions
fractions
time
Prior art date
Application number
CH55401A
Other languages
French (fr)
Inventor
Bloch Fils Draga Watch Co F Co
Original Assignee
Bloch & Fils Draga Watch Co Fa
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 Bloch & Fils Draga Watch Co Fa filed Critical Bloch & Fils Draga Watch Co Fa
Publication of CH55401A publication Critical patent/CH55401A/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
    • G04B19/06—Dials
    • G04B19/08—Geometrical arrangement of the graduations
    • G04B19/082—Geometrical arrangement of the graduations varying from the normal closed scale

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
CH55401A 1911-04-12 1911-04-12 Device for timepieces, indicating one of the time fractions CH55401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH55401T 1911-04-12

Publications (1)

Publication Number Publication Date
CH55401A true CH55401A (en) 1912-08-16

Family

ID=4295296

Family Applications (1)

Application Number Title Priority Date Filing Date
CH55401A CH55401A (en) 1911-04-12 1911-04-12 Device for timepieces, indicating one of the time fractions

Country Status (1)

Country Link
CH (1) CH55401A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583797A (en) * 1945-08-09 1952-01-29 Eugene F Rosfelder Dial structure
US3077729A (en) * 1960-03-08 1963-02-19 Junghans Geb Ag Stop watch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583797A (en) * 1945-08-09 1952-01-29 Eugene F Rosfelder Dial structure
US3077729A (en) * 1960-03-08 1963-02-19 Junghans Geb Ag Stop watch

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