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Process for reclaiming a suspension
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Patent number 6,264,843
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Issue date Jul 24, 2001
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Wacker Siltronic Gesellschaft für Halbleitrmaterialien AG
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Peter Wiesner
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B28 - WORKING CEMENT, CLAY, OR STONE
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Method for cutting wafers from a crystal
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Patent number 5,947,102
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Issue date Sep 7, 1999
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Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
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Vernon Knepprath
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B28 - WORKING CEMENT, CLAY, OR STONE
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Brittle material cutting method
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Patent number 5,201,305
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Issue date Apr 13, 1993
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Nippei Toyama Corporation
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Noriyuki Takeuchi
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B28 - WORKING CEMENT, CLAY, OR STONE
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Band type lapidary saw
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Patent number 4,185,609
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Issue date Jan 29, 1980
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Frank Petera
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B28 - WORKING CEMENT, CLAY, OR STONE
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3220149
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Patent number 3,220,149
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Issue date Nov 30, 1965
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B28 - WORKING CEMENT, CLAY, OR STONE
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3180687
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Patent number 3,180,687
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Issue date Apr 27, 1965
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B28 - WORKING CEMENT, CLAY, OR STONE
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2994314
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Patent number 2,994,314
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Issue date Aug 1, 1961
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B28 - WORKING CEMENT, CLAY, OR STONE
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2866448
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Patent number 2,866,448
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Issue date Dec 30, 1958
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B28 - WORKING CEMENT, CLAY, OR STONE
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2808821
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Patent number 2,808,821
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Issue date Oct 8, 1957
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B28 - WORKING CEMENT, CLAY, OR STONE
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2795222
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Patent number 2,795,222
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Issue date Jun 11, 1957
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B28 - WORKING CEMENT, CLAY, OR STONE
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2537445
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Patent number 2,537,445
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Issue date Jan 9, 1951
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B28 - WORKING CEMENT, CLAY, OR STONE
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2431555
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Patent number 2,431,555
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Issue date Nov 25, 1947
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B28 - WORKING CEMENT, CLAY, OR STONE