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Publication date
Application filed by Nikolaus HeberfiledCriticalNikolaus Heber
Application grantedgrantedCritical
Publication of AT170372BpublicationCriticalpatent/AT170372B/de
AT170372D1949-02-141949-02-14Sparherd mit schwenkbarer Feuerung, ohne Feuertüre und ohne Brennstoff-Zuführungs-öffnungen in der Herdplatte
AT170372B
(de)