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Laminated glass
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Patent number 6,733,872
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Issue date May 11, 2004
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Asahi Glass Company, Limited
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Kuniko Nagai
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Laminated glass
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Patent number 6,686,032
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Issue date Feb 3, 2004
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Asahi Glass Company, Limited
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Kuniko Nagai
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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-
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Laminated glass
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Patent number 6,506,487
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Issue date Jan 14, 2003
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Asahi Glass Company, Limited
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Kuniko Nagai
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C03 - GLASS MINERAL OR SLAG WOOL