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Priority to FR911203ApriorityCriticalpatent/FR1342942A/fr
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Publication of FR1342942ApublicationCriticalpatent/FR1342942A/fr
G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
G01P1/00—Details of instruments
G01P1/07—Indicating devices, e.g. for remote indication
G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
G01P1/11—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by the detection of the position of the indicator needle
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Physics & Mathematics
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General Physics & Mathematics
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FR911203A1962-10-031962-10-03Dispositif indicateur de vitesse d'un véhicule automobile
ExpiredFR1342942A
(fr)