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Horizontal agitator
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Patent number 6,572,261
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Issue date Jun 3, 2003
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Walker Stainless Equipment Company
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Richard L. Angerhofer
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Device for in-vessel treatment
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Patent number 6,568,844
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Issue date May 27, 2003
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Novaseptic Equipment AB
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Nils â„«rthun
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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3588274
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Patent number 3,588,274
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Issue date Jun 28, 1971
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F27 - FURNACES KILNS OVENS RETORTS
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1548935
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Patent number 1,548,935
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Issue date Aug 11, 1925
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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1399699
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Patent number 1,399,699
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Issue date Dec 6, 1921
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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1268601
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Patent number 1,268,601
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Issue date Jun 4, 1918
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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1268602
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Patent number 1,268,602
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Issue date Jun 4, 1918
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL