4. Electric heating
  5. Heating devices
  6. Combined with container, enclosure, or support for material...

Hisao Koizumi

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Air type solar heating system

Stoves and furnaces – Ovens – Domestic
Patent

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Dwellings equipped with a room-heating device and hot water feed

Stoves and furnaces – Ovens – Domestic
Patent

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Heat transfer apparatus

Heat exchange – Intermediate fluent heat exchange material receiving and... – Liquid fluent heat exchange material
Patent

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Hot air type solar heat-collecting apparatus

Stoves and furnaces – Ovens – Domestic
Patent

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Hot air type solar heat-collecting apparatus

Stoves and furnaces – Tool having fluid fuel burner – Curling iron
Patent

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Profile ID: LFUS-PAI-P-340331

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