发明名称 PROCEDIMENTO DI PRODUZIONE DI LASTRE E SUPERFICI DI VOLUMI CON A PUNTI LENTICOLARI O CILINDRETTI IN VETRO ATTREZZATURE E PRODOTTO
摘要 Glass elements, particularly small cylinders of Venetian-type glass, are arranged on a basic sheet or flat surface (10) by means of a grid tool (20) and possibly a masking implement (30) or a plurality of masking implements, to selectively mask part of the holes in the grid. The sheet of glass with small cylinders resting on it is then subjected to heating, at temperatures between 400 and 1100 DEG C. Sheets or articles are provided with lenticular drops or small cylinders in one or more colors that can be used for ornamental purposes and interior decoration are obtained.
申请公布号 ITMI970316(A1) 申请公布日期 1998.08.14
申请号 IT1997MI00316 申请日期 1997.02.14
申请人 CALVANELLA MARCO 发明人 CALVANELLA MARCO
分类号 B44C1/28;B44C5/04;B44C5/08;B44F1/06;C03C17/00;C03C17/02 主分类号 B44C1/28
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