LU48447A1LU48447ALU48447ALU48447A1LU 48447 A1LU48447 A1LU 48447A1LU 48447 ALU48447 ALU 48447ALU 48447 ALU48447 ALU 48447ALU 48447 A1LU48447 A1LU 48447A1
Authority
LU
Luxembourg
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LU48447A
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Publication date
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Priority to LU48447ApriorityCriticalpatent/LU48447A1/xx
Publication of LU48447A1publicationCriticalpatent/LU48447A1/xx
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
G—PHYSICS
G01—MEASURING; TESTING
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
G01N3/40—Investigating hardness or rebound hardness
G—PHYSICS
G01—MEASURING; TESTING
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R33/00—Arrangements or instruments for measuring magnetic variables
G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL