MITSUBISHI ELRCTRIC CORPORATION
MITSUBISHI ELRCTRIC CORPORATION Patent applications | ||
Patent application number | Title | Published |
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20120118005 | AIR-CONDITIONING APPARATUS - An air-conditioning apparatus achieves improvement of safety and further achieves saving of energy without allowing a refrigerant to circulate in or near an indoor unit. The air-conditioning apparatus is configured such that heat medium pipes have a larger inner cross-sectional area per unit capacity than that of refrigerant pipes. | 05-17-2012 |