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United States Steel Corp
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United States Steel Corp
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Publication of FR1200538ApublicationCriticalpatent/FR1200538A/fr
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
G01N23/203—Measuring back scattering
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Physics & Mathematics
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Health & Medical Sciences
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Life Sciences & Earth Sciences
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General Health & Medical Sciences
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FR1200538D1957-08-141958-07-18Appareil pour la mesure de l'épaisseur d'un revêtement sur une matière de base
ExpiredFR1200538A
(fr)