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Luminescent mixed borates based on rare earths
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Patent number 4,946,621
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Issue date Aug 7, 1990
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Centre National de la Recherche Scientifique (CNRS)
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Claude E. Fouassier
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Novel blue light emitting luminophors
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Patent number 4,220,551
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Issue date Sep 2, 1980
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Rhone-Poulenc Industries
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Claude Fouassier
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Amorphous cationic conductors
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Patent number 4,184,015
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Issue date Jan 15, 1980
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Compagnie Generale d'Electricite S.A.
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Jean-Maurice Reau
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C03 - GLASS MINERAL OR SLAG WOOL
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Solid electrolyte
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Patent number 4,070,529
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Issue date Jan 24, 1978
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Agence Nationale de Valorisation de la Recherche (ANVAR)
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Claude Delmas
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H01 - BASIC ELECTRIC ELEMENTS