HUT55529A - Method for utilizing the heat of flue gases particularly at gas-fired boilers
- Google Patents
Method for utilizing the heat of flue gases particularly at gas-fired boilers
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Publication number
HUT55529A
HUT55529AHU483887AHU483887AHUT55529AHU T55529 AHUT55529 AHU T55529AHU 483887 AHU483887 AHU 483887AHU 483887 AHU483887 AHU 483887AHU T55529 AHUT55529 AHU T55529A
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Application filed by Energiagazdalkodasi IntezetfiledCriticalEnergiagazdalkodasi Intezet
Priority to HU483887ApriorityCriticalpatent/HUT55529A/en
Publication of HUT55529ApublicationCriticalpatent/HUT55529A/en