Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inco Ltd
Original Assignee
Inco Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inco LtdfiledCriticalInco Ltd
Publication of FR2122378A2publicationCriticalpatent/FR2122378A2/fr
Application grantedgrantedCritical
Publication of FR2122378B2publicationCriticalpatent/FR2122378B2/fr
G06G1/0005—Hand manipulated computing devices characterised by a specific application
G06G1/0068—Hand manipulated computing devices characterised by a specific application for conversion from one unit system to another, e.g. from British to metric
Landscapes
Engineering & Computer Science
(AREA)
Theoretical Computer Science
(AREA)
Physics & Mathematics
(AREA)
Computer Hardware Design
(AREA)
General Physics & Mathematics
(AREA)
Length-Measuring Instruments Using Mechanical Means
(AREA)
Displays For Variable Information Using Movable Means
(AREA)