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Publication date
Application filed by Francois RoletfiledCriticalFrancois Rolet
Publication of CH4352ApublicationCriticalpatent/CH4352A/fr
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
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
CH4352A1891-12-221891-12-22Aiguilles jumelles pour l'horlogerie
CH4352A
(fr)