BR7702949A - Pre-aquecedor de ar regenerativo e rotativo
- Google Patents
Pre-aquecedor de ar regenerativo e rotativo
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Publication number
BR7702949A
BR7702949ABR7702949ABR7702949ABR7702949ABR 7702949 ABR7702949 ABR 7702949ABR 7702949 ABR7702949 ABR 7702949ABR 7702949 ABR7702949 ABR 7702949ABR 7702949 ABR7702949 ABR 7702949A
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Application filed by Rothemuehle Brandt KritzlerfiledCriticalRothemuehle Brandt Kritzler
Priority to BR7702949ApriorityCriticalpatent/BR7702949A/pt
Publication of BR7702949ApublicationCriticalpatent/BR7702949A/pt