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CHF Mueller AG
Original Assignee
CHF Mueller AG
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Publication date
Application filed by CHF Mueller AGfiledCriticalCHF Mueller AG
Application grantedgrantedCritical
Publication of FR729834ApublicationCriticalpatent/FR729834A/fr
G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
G01B15/025—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness by measuring absorption
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Physics & Mathematics
(AREA)
Electromagnetism
(AREA)
General Physics & Mathematics
(AREA)
Analysing Materials By The Use Of Radiation
(AREA)
Length-Measuring Devices Using Wave Or Particle Radiation
(AREA)
FR729834D1931-02-061932-01-15Procédé de mesure de l'épaisseur de corps à l'aide de rayons chi
ExpiredFR729834A
(fr)