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Application filed by Waermegeraete & ArmaturenwerkfiledCriticalWaermegeraete & Armaturenwerk
Priority to IT67072/86ApriorityCriticalpatent/IT1187883B/en
Publication of IT8667072A0publicationCriticalpatent/IT8667072A0/en
Application grantedgrantedCritical
Publication of IT1187883BpublicationCriticalpatent/IT1187883B/en