Akio Obinata

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Patents Grantslast 30 patents

Information Patent Grant
Combustion control device for nozzle spray type burner
- Patent number 4,349,330
- Issue date Sep 14, 1982
- Orion Machinery Co., Ltd.
- Akio Obinata
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heating apparatus
- Patent number 4,288,218
- Issue date Sep 8, 1981
- Orion Machinery Co., Ltd.
- Akio Obinata
- F24 - HEATING RANGES VENTILATING