| 摘要 |
A food warming and holding receptacle powered by a source of electrical energy comprises a well (12) supported on a planar surface, and at least one tray (28) containing food disposed in the well. The sheath (32) is fixed to a well and a one-piece, flattened, looped heating element (34) is slidably mounted in the sheath and connected with the source of electrical energy for conveying heat to the food in the tray.
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