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Application filed by William Wycliffe SpoonerfiledCriticalWilliam Wycliffe Spooner
Application grantedgrantedCritical
Publication of AT192526BpublicationCriticalpatent/AT192526B/en
AT192526D1955-03-311955-03-31
Device for melting oils, fats, waxes and materials containing such substances and method for operating the device
AT192526B
(en)