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Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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Filing date
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Application filed by CSF Compagnie Generale de Telegraphie sans Fil SAfiledCriticalCSF Compagnie Generale de Telegraphie sans Fil SA
Application grantedgrantedCritical
Publication of FR1022963ApublicationCriticalpatent/FR1022963A/fr
G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR1022963D1950-08-031950-08-03Perfectionnements à la détection et à l'enregistrement des mouvements et des vibrations de faible amplitude
ExpiredFR1022963A
(fr)