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Application filed by Humbert Prince AndrefiledCriticalHumbert Prince Andre
Publication of CH1714066A4publicationCriticalpatent/CH1714066A4/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
G04B19/06—Dials
G04B19/10—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial
G04B19/103—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial attached or inlaid numbers
G—PHYSICS
G04—HOROLOGY
G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
G04D3/0043—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the time-indicating mechanisms
G04D3/0051—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the time-indicating mechanisms for time markers
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Physics & Mathematics
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General Physics & Mathematics
(AREA)
CH1714066D1966-11-281966-11-28Procédé de fabrication d'un signe horaire pour cadran d'horlogerie et signe obtenu par ce procédé
CH1714066A4
(fr)