| 摘要 |
<p>The stone plate (1) comprises a top and a bottom side (3) in which several heating elements (10) e.g. thermal oil heating plates are arranged in void-free manner. A profiled upper surface (13) of heating elements is filled with filling material. The channels (12) are formed in heating plate by joining upper and lower metal sections (11) of heating plate. An independent claim is included for oven.</p> |
