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MENU JEAN FR
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MENU JEAN FR
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Priority to FR7238448ApriorityCriticalpatent/FR2205196A5/fr
Application grantedgrantedCritical
Publication of FR2205196A5publicationCriticalpatent/FR2205196A5/fr
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more