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Publication of CH66907ApublicationCriticalpatent/CH66907A/de
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
G04D3/0017—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of gearworks
G04D3/0025—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of gearworks for axletaps, e.g. for grinding or polishing thereof
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CH66907A1913-12-311913-12-31Vorrichtung zum Abkanten und Nacharbeiten der Polierstähle für das Polieren der Zapfen von Unruhen und andern Uhrrädern
CH66907A
(de)