CH552811A - Dispositif optique permettant la lecture et le controle de l'enregistrement des diagrammes d'un tachygraphe.
- Google Patents
Dispositif optique permettant la lecture et le controle de l'enregistrement des diagrammes d'un tachygraphe.
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Publication number
CH552811A
CH552811ACH858572ACH858572ACH552811ACH 552811 ACH552811 ACH 552811ACH 858572 ACH858572 ACH 858572ACH 858572 ACH858572 ACH 858572ACH 552811 ACH552811 ACH 552811A
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Publication date
Application filed by Nauder SarlfiledCriticalNauder Sarl
Priority to CH858572ApriorityCriticalpatent/CH552811A/fr
Priority to FR7321305Aprioritypatent/FR2217695B3/fr
Publication of CH552811ApublicationCriticalpatent/CH552811A/fr
G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
G01P1/00—Details of instruments
G01P1/12—Recording devices
G01P1/122—Speed recorders
G01P1/125—Speed recorders with recording discs
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
CH858572A1972-06-091972-06-09Dispositif optique permettant la lecture et le controle de l'enregistrement des diagrammes d'un tachygraphe.
CH552811A
(fr)