-
Feed water heater
-
Patent number 6,095,238
-
Issue date Aug 1, 2000
-
Kabushiki Kaisha Toshiba
-
Shunji Kawano
-
F28 - HEAT EXCHANGE IN GENERAL
-
-
Shell and tube heat exchanger
-
Patent number 4,436,146
-
Issue date Mar 13, 1984
-
Union Carbide Corporation
-
James Smolarek
-
F28 - HEAT EXCHANGE IN GENERAL
-
-
-
3885621
-
Patent number 3,885,621
-
Issue date May 27, 1975
-
F28 - HEAT EXCHANGE IN GENERAL
-
3363677
-
Patent number 3,363,677
-
Issue date Jan 16, 1968
-
F24 - HEATING RANGES VENTILATING
-
3182719
-
Patent number 3,182,719
-
Issue date May 11, 1965
-
F28 - HEAT EXCHANGE IN GENERAL
-
2986377
-
Patent number 2,986,377
-
Issue date May 30, 1961
-
F28 - HEAT EXCHANGE IN GENERAL
-
1941650
-
Patent number 1,941,650
-
Issue date Jan 2, 1934
-
F28 - HEAT EXCHANGE IN GENERAL
-
1845546
-
Patent number 1,845,546
-
Issue date Feb 16, 1932
-
F28 - HEAT EXCHANGE IN GENERAL
-
1781024
-
Patent number 1,781,024
-
Issue date Nov 11, 1930
-
F28 - HEAT EXCHANGE IN GENERAL
-
1748676
-
Patent number 1,748,676
-
Issue date Feb 25, 1930
-
F28 - HEAT EXCHANGE IN GENERAL
-
1721261
-
Patent number 1,721,261
-
Issue date Jul 16, 1929
-
F28 - HEAT EXCHANGE IN GENERAL
-
1719183
-
Patent number 1,719,183
-
Issue date Jul 2, 1929
-
F28 - HEAT EXCHANGE IN GENERAL
-
1684154
-
Patent number 1,684,154
-
Issue date Sep 11, 1928
-
F28 - HEAT EXCHANGE IN GENERAL
-
1675472
-
Patent number 1,675,472
-
Issue date Jul 3, 1928
-
F28 - HEAT EXCHANGE IN GENERAL
-
1585640
-
Patent number 1,585,640
-
Issue date May 25, 1926
-
F28 - HEAT EXCHANGE IN GENERAL
-
1332188
-
Patent number 1,332,188
-
Issue date Feb 24, 1920
-
F28 - HEAT EXCHANGE IN GENERAL
-
1142784
-
Patent number 1,142,784
-
Issue date Jun 8, 1915
-
F28 - HEAT EXCHANGE IN GENERAL
-
1018489
-
Patent number 1,018,489
-
Issue date Feb 27, 1912
-
F28 - HEAT EXCHANGE IN GENERAL
-
716760
-
Patent number 716,760
-
Issue date Dec 23, 1902
-
F28 - HEAT EXCHANGE IN GENERAL
-
449758
-
Patent number 449,758
-
Issue date Apr 7, 1891
-
F28 - HEAT EXCHANGE IN GENERAL