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TISSOT MAXIME
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TISSOT MAXIME
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Priority to FR7217501ApriorityCriticalpatent/FR2184428B1/fr
Publication of FR2184428A1publicationCriticalpatent/FR2184428A1/fr
Application grantedgrantedCritical
Publication of FR2184428B1publicationCriticalpatent/FR2184428B1/fr
G06G1/14—Hand manipulated computing devices in which a straight or curved line has to be drawn from given points on one or more input scales to one or more points on a result scale