CH4352A - Twin hands for watchmaking - Google Patents

Twin hands for watchmaking

Info

Publication number
CH4352A
CH4352A CH4352A CH4352DA CH4352A CH 4352 A CH4352 A CH 4352A CH 4352 A CH4352 A CH 4352A CH 4352D A CH4352D A CH 4352DA CH 4352 A CH4352 A CH 4352A
Authority
CH
Switzerland
Prior art keywords
watchmaking
twin
hands
twin hands
Prior art date
Application number
CH4352A
Other languages
French (fr)
Inventor
Francois Rolet
Original Assignee
Francois Rolet
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 Francois Rolet filed Critical Francois Rolet
Publication of CH4352A publication Critical patent/CH4352A/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
    • G04B19/04—Hands; Discs with a single mark or the like
    • 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
    • G04B19/23—Arrangements for indicating different local apparent times; Universal time pieces by means of additional hands or additional pairs of hands
    • G04B19/235—Arrangements for indicating different local apparent times; Universal time pieces by means of additional hands or additional pairs of hands mechanisms for correcting the additional hand or hands
CH4352A 1891-12-22 1891-12-22 Twin hands for watchmaking CH4352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4352T 1891-12-22

Publications (1)

Publication Number Publication Date
CH4352A true CH4352A (en) 1892-04-30

Family

ID=4186943

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4352A CH4352A (en) 1891-12-22 1891-12-22 Twin hands for watchmaking

Country Status (1)

Country Link
CH (1) CH4352A (en)

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