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.)
Leon Hatot SA France
Original Assignee
Leon Hatot SA France
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Filing date
Publication date
Application filed by Leon Hatot SA FrancefiledCriticalLeon Hatot SA France
Priority to FR7235957ApriorityCriticalpatent/FR2202318B1/fr
Priority to DE19732350879prioritypatent/DE2350879A1/de
Priority to US404916Aprioritypatent/US3884034A/en
Publication of FR2202318A1publicationCriticalpatent/FR2202318A1/fr
Application grantedgrantedCritical
Publication of FR2202318B1publicationCriticalpatent/FR2202318B1/fr
G04C11/00—Synchronisation of independently-driven clocks
G04C11/08—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction
G04C11/081—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet
G04C11/084—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet acting on the balance