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.)
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THOMMERAY DUMAY M AMELIN
Original Assignee
THOMMERAY DUMAY M AMELIN
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Filing date
Publication date
Application filed by THOMMERAY DUMAY M AMELINfiledCriticalTHOMMERAY DUMAY M AMELIN
Priority to FR7233161ApriorityCriticalpatent/FR2199866A5/fr
Application grantedgrantedCritical
Publication of FR2199866A5publicationCriticalpatent/FR2199866A5/fr
G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01B3/00—Measuring instruments characterised by the use of mechanical techniques
G01B3/30—Bars, blocks, or strips in which the distance between a pair of faces is fixed, although it may be preadjustable, e.g. end measure, feeler strip