Chuzoh Wada

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Patents Grantslast 30 patents

Information Patent Grant
Control device of a combustion apparatus
- Patent number 4,591,332
- Issue date May 27, 1986
- Matsushita Electric Industrial Co., Ltd.
- Chuzoh Wada
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner with oxygen shortage sensor
- Patent number 4,482,311
- Issue date Nov 13, 1984
- Matsushita Electric Industrial Co., Ltd.
- Chuzoh Wada
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Burner
- Patent number 4,451,228
- Issue date May 29, 1984
- Matsushita Electric Industrial Co., Ltd.
- Chuzoh Wada
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES