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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kellenberg & Co
Original Assignee
Kellenberg & Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kellenberg & CofiledCriticalKellenberg & Co
Application grantedgrantedCritical
Publication of FR1197705ApublicationCriticalpatent/FR1197705A/en
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
G04B5/00—Automatic winding up
G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
G04B5/10—Automatic winding up by self-winding caused by the movement of the watch by oscillating weights the movement of which is not limited
G04B5/14—Automatic winding up by self-winding caused by the movement of the watch by oscillating weights the movement of which is not limited acting in both directions
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR1197705D1956-12-131957-12-12
Automatic winding device for watches
ExpiredFR1197705A
(en)