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Application filed by Peter SchuesslerfiledCriticalPeter Schuessler
Priority to DD19882277ApriorityCriticalpatent/DD130954A1/de
Publication of DD130954A1publicationCriticalpatent/DD130954A1/de
Dispositivo di controllo per apparecchio di riscaldamento con diminuzione delle caratteristiche di riscaldamento in dipendenza dalla temperatura ambiente