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Cementitious trim articles
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Patent number 8,904,732
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Issue date Dec 9, 2014
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James Hardie Technology Limited
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Hong Chen
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Manufacture of ceramic ware
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Patent number 4,292,006
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Issue date Sep 29, 1981
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Service (Engineers) Limited
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Graham Davies
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B28 - WORKING CEMENT, CLAY, OR STONE
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Clay cutting lathe and method
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Patent number 4,281,569
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Issue date Aug 4, 1981
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Custom Concepts, Incorporated
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James F. Kubiatowicz
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B28 - WORKING CEMENT, CLAY, OR STONE
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3831275
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Patent number 3,831,275
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Issue date Aug 27, 1974
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B28 - WORKING CEMENT, CLAY, OR STONE
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3039163
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Patent number 3,039,163
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Issue date Jun 19, 1962
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B28 - WORKING CEMENT, CLAY, OR STONE
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2999292
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Patent number 2,999,292
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Issue date Sep 12, 1961
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B28 - WORKING CEMENT, CLAY, OR STONE
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2983083
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Patent number 2,983,083
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Issue date May 9, 1961
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B28 - WORKING CEMENT, CLAY, OR STONE
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2726433
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Patent number 2,726,433
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Issue date Dec 13, 1955
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B28 - WORKING CEMENT, CLAY, OR STONE
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2597336
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Patent number 2,597,336
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Issue date May 20, 1952
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B28 - WORKING CEMENT, CLAY, OR STONE
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2451027
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Patent number 2,451,027
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Issue date Oct 12, 1948
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B28 - WORKING CEMENT, CLAY, OR STONE
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2413540
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Patent number 2,413,540
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Issue date Dec 31, 1946
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B28 - WORKING CEMENT, CLAY, OR STONE
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2361311
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Patent number 2,361,311
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Issue date Oct 24, 1944
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B28 - WORKING CEMENT, CLAY, OR STONE
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2361312
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Patent number 2,361,312
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Issue date Oct 24, 1944
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B28 - WORKING CEMENT, CLAY, OR STONE
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2263474
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Patent number 2,263,474
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Issue date Nov 18, 1941
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B28 - WORKING CEMENT, CLAY, OR STONE
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2256216
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Patent number 2,256,216
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Issue date Sep 16, 1941
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B28 - WORKING CEMENT, CLAY, OR STONE
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2232283
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Patent number 2,232,283
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Issue date Feb 18, 1941
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B28 - WORKING CEMENT, CLAY, OR STONE
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2144852
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Patent number 2,144,852
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Issue date Jan 24, 1939
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B28 - WORKING CEMENT, CLAY, OR STONE
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2117695
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Patent number 2,117,695
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Issue date May 17, 1938
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B28 - WORKING CEMENT, CLAY, OR STONE
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2036241
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Patent number 2,036,241
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Issue date Apr 7, 1936
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B28 - WORKING CEMENT, CLAY, OR STONE
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2034707
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Patent number 2,034,707
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Issue date Mar 24, 1936
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B28 - WORKING CEMENT, CLAY, OR STONE
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2033827
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Patent number 2,033,827
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Issue date Mar 10, 1936
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B28 - WORKING CEMENT, CLAY, OR STONE
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1850939
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Patent number 1,850,939
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Issue date Mar 22, 1932
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B28 - WORKING CEMENT, CLAY, OR STONE
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1828462
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Patent number 1,828,462
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Issue date Oct 20, 1931
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B28 - WORKING CEMENT, CLAY, OR STONE
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1808105
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Patent number 1,808,105
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Issue date Jun 2, 1931
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B28 - WORKING CEMENT, CLAY, OR STONE
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1755308
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Patent number 1,755,308
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Issue date Apr 22, 1930
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B28 - WORKING CEMENT, CLAY, OR STONE
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1732339
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Patent number 1,732,339
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Issue date Oct 22, 1929
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B28 - WORKING CEMENT, CLAY, OR STONE