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Continuous steam generator
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Patent number 8,851,023
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Issue date Oct 7, 2014
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Siemens Aktiengesellschaft
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Martin Effert
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F22 - STEAM GENERATION
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Fired heater
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Patent number 7,484,478
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Issue date Feb 3, 2009
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Ashutosh Garg
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F22 - STEAM GENERATION
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-
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Boiler
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Patent number 5,950,574
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Issue date Sep 14, 1999
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Babcock-Hitachi Kabushiki Kaisha
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Junichiro Matsuda
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F22 - STEAM GENERATION
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-
-
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3888213
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Patent number 3,888,213
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Issue date Jun 10, 1975
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F22 - STEAM GENERATION
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3867909
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Patent number 3,867,909
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Issue date Feb 25, 1975
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F22 - STEAM GENERATION
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3865084
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Patent number 3,865,084
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Issue date Feb 11, 1975
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F22 - STEAM GENERATION
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3662716
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Patent number 3,662,716
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Issue date May 16, 1972
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F22 - STEAM GENERATION
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3530838
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Patent number 3,530,838
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Issue date Sep 29, 1970
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F22 - STEAM GENERATION
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3511217
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Patent number 3,511,217
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Issue date May 12, 1970
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F22 - STEAM GENERATION
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3496915
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Patent number 3,496,915
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Issue date Feb 24, 1970
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F22 - STEAM GENERATION
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3489110
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Patent number 3,489,110
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Issue date Jan 13, 1970
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F22 - STEAM GENERATION
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3447492
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Patent number 3,447,492
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Issue date Jun 3, 1969
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F22 - STEAM GENERATION
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3283801
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Patent number 3,283,801
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Issue date Nov 8, 1966
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F22 - STEAM GENERATION
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3195516
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Patent number 3,195,516
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Issue date Jul 20, 1965
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F24 - HEATING RANGES VENTILATING
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3174464
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Patent number 3,174,464
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Issue date Mar 23, 1965
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F22 - STEAM GENERATION
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3126945
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Patent number 3,126,945
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Issue date Mar 31, 1964
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F28 - HEAT EXCHANGE IN GENERAL
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3103207
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Patent number 3,103,207
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Issue date Sep 10, 1963
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F22 - STEAM GENERATION
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3060906
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Patent number 3,060,906
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Issue date Oct 30, 1962
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F22 - STEAM GENERATION
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3048131
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Patent number 3,048,131
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Issue date Aug 7, 1962
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F22 - STEAM GENERATION
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3033178
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Patent number 3,033,178
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Issue date May 8, 1962
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F22 - STEAM GENERATION
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3020894
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Patent number 3,020,894
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Issue date Feb 13, 1962
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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3015319
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Patent number 3,015,319
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Issue date Jan 2, 1962
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F22 - STEAM GENERATION
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2985152
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Patent number 2,985,152
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Issue date May 23, 1961
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F22 - STEAM GENERATION
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2985153
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Patent number 2,985,153
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Issue date May 23, 1961
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F22 - STEAM GENERATION