| 摘要 |
PROBLEM TO BE SOLVED: To provide an original and attractive gate door full of fanciness. SOLUTION: Decorative sash bars 14 imitating the stems and leaves of plants are arranged inside an outer frame 10, and decorative bodies 16 made of glass are fitted in circular hollow parts 14a formed at part of the decorative sash bars 14, to constitute gate door 1A, 1B. The decorative body 16 is formed by mixing powder of colored glass in melted transparent glass, stirring it in a spiral direction and then quenching it, or mixing fragments of colored glass is melted transparent glass and polishing the surface after cooling the transparent glass.
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