Legal status (The legal status 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 status listed.)
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Ervin Piquerez SA
Original Assignee
Ervin Piquerez SA
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Filing date
Publication date
Application filed by Ervin Piquerez SAfiledCriticalErvin Piquerez SA
Application grantedgrantedCritical
Publication of FR403406ApublicationCriticalpatent/FR403406A/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
G04B37/00—Cases
G04B37/08—Hermetic sealing of openings, joints, passages or slits
G04B37/084—Complete encasings for wrist or pocket watches without means for hermetic sealing of winding stem or crown
G04B37/085—Complete encasings for wrist or pocket watches without means for hermetic sealing of winding stem or crown without special hermetic sealing pieces
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR403406D1908-05-271909-05-27Dispositif de fixation et d'ajustement d'un mouvement de montre dans sa boite
ExpiredFR403406A
(fr)
Mécanisme de transmission du mouvement d'un mobile d'une pièce d'horlogerie à un disque portant des indications et devant se déplacer par fractions de tour successives