when was the first oven invented
The countertop microwave oven was first introduced in 1967 by the Amana Corporation, and their use has spread into commercial and residential kitchens around the world. Microwave ovens are popular for reheating previously cooked foods and cooking a variety of foods.he countertop microwave oven was first introduced in 1967 by the Amana Corporation, and their use has spread into commercial and residential kitchens around the world. Microwave ovens are popular for reheating previously cooked foods and cooking a variety of foods.