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Application filed by Grossi Mario E Di Bari LeonardfiledCriticalGrossi Mario E Di Bari Leonard
Priority to IT4401482ApriorityCriticalpatent/IT1159307B/en
Publication of IT8244014A0publicationCriticalpatent/IT8244014A0/en
Publication of IT8244014A1publicationCriticalpatent/IT8244014A1/en
Application grantedgrantedCritical
Publication of IT1159307BpublicationCriticalpatent/IT1159307B/en
IT4401482A1982-06-151982-06-15
MATTRESS WITH INCORPORATED AERATION DEVICE SUITABLE TO PREVENT THE FORMATION OF PRESSURE BENDS IN THE FOLLOWING
IT1159307B
(en)