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Steam generator
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Patent number 9,429,313
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Issue date Aug 30, 2016
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Doosan Babcock Limited
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Chao Hui Chen
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F22 - STEAM GENERATION
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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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Steam generator
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Patent number 5,701,850
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Issue date Dec 30, 1997
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Siemens Aktiengesellschaft
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Wolfgang Kohler
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F22 - STEAM GENERATION
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3796195
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Patent number 3,796,195
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Issue date Mar 12, 1974
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F22 - STEAM GENERATION
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3608525
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Patent number 3,608,525
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Issue date Sep 28, 1971
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F22 - STEAM GENERATION
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3545409
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Patent number 3,545,409
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Issue date Dec 8, 1970
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F22 - STEAM GENERATION
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3307523
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Patent number 3,307,523
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Issue date Mar 7, 1967
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F22 - STEAM GENERATION
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3247830
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Patent number 3,247,830
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Issue date Apr 26, 1966
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F22 - STEAM GENERATION
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3135243
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Patent number 3,135,243
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Issue date Jun 2, 1964
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F22 - STEAM GENERATION
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3135251
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Patent number 3,135,251
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Issue date Jun 2, 1964
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F22 - STEAM GENERATION
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3026857
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Patent number 3,026,857
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Issue date Mar 27, 1962
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F22 - STEAM GENERATION
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2896591
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Patent number 2,896,591
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Issue date Jul 28, 1959
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F22 - STEAM GENERATION
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2126248
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Patent number 2,126,248
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Issue date Aug 9, 1938
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F22 - STEAM GENERATION