| 摘要 |
Buttons whose material composition is based on ceramics, i.e. the conversion of clay with heat and high temperatures, to harden it, make it resistant to water, fire and heat. These are pieces of varied shapes, which are very small, their small mass making them resistant to impacts. A wide variety of types and kinds are possible, depending on the materials and the techniques employed: different clays, different temperatures and different colours. Use of these buttons on clothing is attractive and pretty, the invention being specifically designed to carry out its functions.
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