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Jyoji Kamata
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Kadoma, JA
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last 30 patents
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Patent Grant
Combination re-conditioning unit and illuminating appliance for use...
Patent number
4,076,073
Issue date
Feb 28, 1978
Matsushita Electric Industrial Co., Ltd.
Toshio Yamamoto
F24 - HEATING RANGES VENTILATING
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Patent Grant
Method of re-conditioning air from central air conditioning system...
Patent number
3,988,900
Issue date
Nov 2, 1976
Matsushita Electric Industrial Co., Ltd.
Jyoji Kamata
F24 - HEATING RANGES VENTILATING