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Vertical ring shaft kiln
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Patent number 11,204,198
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Issue date Dec 21, 2021
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Cevdet Dal
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Roller cleaning system
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Patent number 7,424,946
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Issue date Sep 16, 2008
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Techint Compagnia Tecnica Internazionale S.p.A.
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Enrico Filippi
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F27 - FURNACES KILNS OVENS RETORTS
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Tube shrinking oven
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Patent number 4,719,332
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Issue date Jan 12, 1988
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Strategic Products, Inc.
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Arthur W. Markuson
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Tunnel oven
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Issue date Nov 19, 1985
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Pet Incorporated
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Dennis L. Wagner
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A21 - BAKING EDIBLE DOUGHS
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3695594
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Issue date Oct 3, 1972
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...