HUT40253A - Combined shaft-rotary shaft furnace
- Google Patents
Combined shaft-rotary shaft furnace
Info
Publication number
HUT40253A
HUT40253AHU107084AHU107084AHUT40253AHU T40253 AHUT40253 AHU T40253AHU 107084 AHU107084 AHU 107084AHU 107084 AHU107084 AHU 107084AHU T40253 AHUT40253 AHU T40253A
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Filing date
Publication date
Application filed by Istvan Nyitrai, Andras NyitraifiledCriticalIstvan Nyitrai
Priority to HU107084ApriorityCriticalpatent/HUT40253A/en
Publication of HUT40253ApublicationCriticalpatent/HUT40253A/en