-
Separate-type air conditioner
-
Patent number 5,758,719
-
Issue date Jun 2, 1998
-
Mitsubishi Denki Kabushiki Kaisha
-
Makoto Yoshihashi
-
F24 - HEATING RANGES VENTILATING
-
Separate-type air conditioner
-
Patent number 5,564,495
-
Issue date Oct 15, 1996
-
Mitsubishi Denki Kabushiki Kaisha
-
Makoto Yoshihashi
-
F24 - HEATING RANGES VENTILATING
-
-
-
1125814
-
Patent number 1,125,814
-
Issue date Jan 19, 1915
-
F28 - HEAT EXCHANGE IN GENERAL
-
475784
-
Patent number 475,784
-
Issue date May 31, 1892
-
F28 - HEAT EXCHANGE IN GENERAL
-
342016
-
Patent number 342,016
-
Issue date May 18, 1886
-
F28 - HEAT EXCHANGE IN GENERAL
-
248084
-
Patent number 248,084
-
Issue date Oct 11, 1881
-
F28 - HEAT EXCHANGE IN GENERAL
-
155980
-
Patent number 155,980
-
Issue date Oct 13, 1874
-
F28 - HEAT EXCHANGE IN GENERAL
-
89374
-
Patent number 89,374
-
Issue date Apr 27, 1869
-
F28 - HEAT EXCHANGE IN GENERAL