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Siemens and Halske AG
Siemens AG
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Siemens and Halske AG
Siemens AG
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Application filed by Siemens and Halske AG, Siemens AGfiledCriticalSiemens and Halske AG
Application grantedgrantedCritical
Publication of FR706049ApublicationCriticalpatent/FR706049A/fr
G04C15/0063—Synchronous clock systems, e.g. provided with radiolink or using transmission of alternating current via existing power distribution lines
G04C15/0081—Automatic stabilisation of net frequency with regard to time, e.g. by comparing one of the clocks with an independent clock, means being provided for automatic compensation of disturbances
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Engineering & Computer Science
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Power Engineering
(AREA)
Physics & Mathematics
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General Physics & Mathematics
(AREA)
FR706049D1930-02-171930-11-10Procédé de réglage de la fréquence de génératrices de courant alternatif
ExpiredFR706049A
(fr)