An apparatus for supporting foodstuffs in a hybrid oven for cooking by hot air impingement and by microwave energy having a predetermined free-space wavelength, comprising a metal ring having a pre-determined diameter and six primary spoke members formed of a metal and rigidly secured to the ring in...http://www.google.es/patents/US6359271?utm_source=gb-gplus-sharePatente US6359271 - Apparatus for supporting foodstuffs in a microwave oven
Apparatus for supporting foodstuffs in a microwave oven