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Lab-hood vent system
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Patent number 6,309,294
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Issue date Oct 30, 2001
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Gebruder Trox, Gesellschaft mit beschrankter Haftung
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Gregor Baumeister
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F24 - HEATING RANGES VENTILATING
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3684170
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Patent number 3,684,170
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Issue date Aug 15, 1972
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F24 - HEATING RANGES VENTILATING
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3445317
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Patent number 3,445,317
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Issue date May 20, 1969
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F24 - HEATING RANGES VENTILATING
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3400888
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Patent number 3,400,888
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Issue date Sep 10, 1968
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F24 - HEATING RANGES VENTILATING
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3129587
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Patent number 3,129,587
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Issue date Apr 21, 1964
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F24 - HEATING RANGES VENTILATING
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3099200
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Patent number 3,099,200
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Issue date Jul 30, 1963
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F24 - HEATING RANGES VENTILATING
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3089403
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Patent number 3,089,403
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Issue date May 14, 1963
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F24 - HEATING RANGES VENTILATING
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3068891
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Patent number 3,068,891
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Issue date Dec 18, 1962
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F24 - HEATING RANGES VENTILATING
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3068892
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Patent number 3,068,892
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Issue date Dec 18, 1962
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F24 - HEATING RANGES VENTILATING
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3061277
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Patent number 3,061,277
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Issue date Oct 30, 1962
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F24 - HEATING RANGES VENTILATING
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2820406
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Patent number 2,820,406
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Issue date Jan 21, 1958
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F24 - HEATING RANGES VENTILATING
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2660946
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Patent number 2,660,946
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Issue date Dec 1, 1953
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F24 - HEATING RANGES VENTILATING
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2659535
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Patent number 2,659,535
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Issue date Nov 17, 1953
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F24 - HEATING RANGES VENTILATING
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2317798
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Patent number 2,317,798
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Issue date Apr 27, 1943
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F24 - HEATING RANGES VENTILATING
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2306557
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Patent number 2,306,557
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Issue date Dec 29, 1942
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F24 - HEATING RANGES VENTILATING
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2281615
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Patent number 2,281,615
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Issue date May 5, 1942
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F24 - HEATING RANGES VENTILATING
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2246338
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Patent number 2,246,338
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Issue date Jun 17, 1941
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F24 - HEATING RANGES VENTILATING
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2142665
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Patent number 2,142,665
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Issue date Jan 3, 1939
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F24 - HEATING RANGES VENTILATING
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2117477
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Patent number 2,117,477
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Issue date May 17, 1938
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F24 - HEATING RANGES VENTILATING
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2112955
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Patent number 2,112,955
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Issue date Apr 5, 1938
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F24 - HEATING RANGES VENTILATING
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2107386
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Patent number 2,107,386
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Issue date Feb 8, 1938
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F24 - HEATING RANGES VENTILATING
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2021408
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Patent number 2,021,408
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Issue date Nov 19, 1935
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F24 - HEATING RANGES VENTILATING