| 摘要 |
PROBLEM TO BE SOLVED: To provide a simplified round window mounting structure. SOLUTION: According to the round window mounting structure, a round window 1 which has a circular or a partially cut-away circular structure is mounted in a mounting frame 9 arranged in a rim of an opening 8 of a building. The opening 8 is formed in a structural face plate 7 mounted in a skeleton 4 of the building, on the periphery of the opening. The round window 1 and the mounting frame 9 are almost cylindrically formed and the former is mounted in the latter while maintaining a mutually fitted position. COPYRIGHT: (C)2004,JPO
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