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3806387
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Issue date Apr 23, 1974
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B32 - LAYERED PRODUCTS
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3762988
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Patent number 3,762,988
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Issue date Oct 2, 1973
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B32 - LAYERED PRODUCTS
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3526558
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Patent number 3,526,558
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B44 - DECORATIVE ARTS
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2209435
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Patent number 2,209,435
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Issue date Jul 30, 1940
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B32 - LAYERED PRODUCTS
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2072583
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Patent number 2,072,583
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Issue date Mar 2, 1937
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B32 - LAYERED PRODUCTS
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2072280
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Patent number 2,072,280
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Issue date Mar 2, 1937
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B32 - LAYERED PRODUCTS
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2054108
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Patent number 2,054,108
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Issue date Sep 15, 1936
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B32 - LAYERED PRODUCTS
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2022530
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Patent number 2,022,530
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Issue date Nov 26, 1935
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B32 - LAYERED PRODUCTS
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2013213
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Patent number 2,013,213
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Issue date Sep 3, 1935
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B32 - LAYERED PRODUCTS
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2003288
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Patent number 2,003,288
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Issue date Jun 4, 1935
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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2002082
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Patent number 2,002,082
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Issue date May 21, 1935
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B32 - LAYERED PRODUCTS
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1980970
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Patent number 1,980,970
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Issue date Nov 13, 1934
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B32 - LAYERED PRODUCTS
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1976758
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Patent number 1,976,758
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Issue date Oct 16, 1934
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B32 - LAYERED PRODUCTS
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1954055
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Patent number 1,954,055
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Issue date Apr 10, 1934
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B32 - LAYERED PRODUCTS
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1934802
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Patent number 1,934,802
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Issue date Nov 14, 1933
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B32 - LAYERED PRODUCTS
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1924398
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Patent number 1,924,398
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Issue date Aug 29, 1933
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B32 - LAYERED PRODUCTS