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Phosphor
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Patent number 5,156,764
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Issue date Oct 20, 1992
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Kasei Optonix, Ltd.
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Hideaki Kaneda
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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X-ray luminescent glasses
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Patent number 4,259,587
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Issue date Mar 31, 1981
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RCA Corporation
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Tatsuo Takahashi
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C03 - GLASS MINERAL OR SLAG WOOL
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3634282
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Patent number 3,634,282
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Issue date Jan 11, 1972
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3525698
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Patent number 3,525,698
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Issue date Aug 25, 1970
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3328620
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Patent number 3,328,620
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Issue date Jun 27, 1967
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3025423
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Patent number 3,025,423
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Issue date Mar 13, 1962
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...