Seiichi Kato

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Combined air conditioning and hot water service system
- Patent number 4,448,037
- Issue date May 15, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Hiroaki Hama
- F24 - HEATING RANGES VENTILATING