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Priority claimed from CH224265Aexternal-prioritypatent/CH431396A/fr
Application filedfiledCritical
Priority to CH726165ApriorityCriticalpatent/CH477038A/fr
Publication of CH726165A4publicationCriticalpatent/CH726165A4/xx
Publication of CH477038ApublicationCriticalpatent/CH477038A/fr
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
G04D3/0061—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components for protecting the mechanism against external influences
G04D3/0064—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components for protecting the mechanism against external influences for cases
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
G04B37/00—Cases
G04B37/0008—Cases for pocket watches and wrist watches
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Adornments
(AREA)
CH726165A1965-02-181965-05-24Procédé de fabrication d'une boîte de pièce d'horlogerie et boîte de montre obtenue selon ce procédé
CH477038A
(fr)