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Molten glass feeding bowl
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Patent number 4,268,298
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Issue date May 19, 1981
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Maul Technology Corporation
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Chester K. Rhett
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C03 - GLASS MINERAL OR SLAG WOOL
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3580714
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Patent number 3,580,714
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Issue date May 25, 1971
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C03 - GLASS MINERAL OR SLAG WOOL
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3558296
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Patent number 3,558,296
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Issue date Jan 26, 1971
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C03 - GLASS MINERAL OR SLAG WOOL
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3554727
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Patent number 3,554,727
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Issue date Jan 12, 1971
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C03 - GLASS MINERAL OR SLAG WOOL
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3539691
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Patent number 3,539,691
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Issue date Nov 10, 1970
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C03 - GLASS MINERAL OR SLAG WOOL
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3382310
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Patent number 3,382,310
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Issue date May 7, 1968
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C03 - GLASS MINERAL OR SLAG WOOL
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3328153
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Patent number 3,328,153
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Issue date Jun 27, 1967
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C03 - GLASS MINERAL OR SLAG WOOL
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3145246
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Patent number 3,145,246
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Issue date Aug 18, 1964
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C03 - GLASS MINERAL OR SLAG WOOL
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3080737
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Patent number 3,080,737
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Issue date Mar 12, 1963
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C03 - GLASS MINERAL OR SLAG WOOL
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2951316
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Patent number 2,951,316
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Issue date Sep 6, 1960
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C03 - GLASS MINERAL OR SLAG WOOL
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2932921
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Patent number 2,932,921
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Issue date Apr 19, 1960
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C03 - GLASS MINERAL OR SLAG WOOL
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2919297
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Patent number 2,919,297
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Issue date Dec 29, 1959
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C03 - GLASS MINERAL OR SLAG WOOL