| 摘要 |
<p>The present invention relates to a mat having retainable structure and property of gold or silver without generating noxious electromagnetic wave, and more particularly, to a subminiature fluid-circulating boiler and a mat having the boiler without generating noxious electromagnetic wave, which are capable of being used as various of purposes such as gold or silver mat, bedstead or car seat and have the structure of the minimized heat loss and the subminiaturized size. The mat comprises a fluid-circulating boiler of a heating portion, having a minimized size and the structure of no generating noxious electromagnetic wave, wherein gold or silver is coated to the surface of the mat made of the synthetic resins such as PP, PVC etc., glass or porcelain, by glow discharge.</p> |
