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Glass fibers
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Patent number 10,899,652
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Issue date Jan 26, 2021
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Saint-Gobain Isover
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Emmanuel Lecomte
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E04 - BUILDING
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3227032
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Patent number 3,227,032
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Issue date Jan 4, 1966
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G02 - OPTICS
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3037241
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Patent number 3,037,241
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Issue date Jun 5, 1962
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C03 - GLASS MINERAL OR SLAG WOOL
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2973190
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Patent number 2,973,190
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Issue date Feb 28, 1961
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C03 - GLASS MINERAL OR SLAG WOOL
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2825183
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Patent number 2,825,183
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Issue date Mar 4, 1958
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C03 - GLASS MINERAL OR SLAG WOOL
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2736141
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Patent number 2,736,141
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Issue date Feb 28, 1956
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C03 - GLASS MINERAL OR SLAG WOOL