| 摘要 |
PROBLEM TO BE SOLVED: To provide a door wherein a window plate such as glass or the like is held and attached to a window hole of a door plate body with both front and rear mounting frames, maintaining the mounting frames in a beautiful state without being deformed for a long period of time and causing no occurrence of pollution when it is abandoned. SOLUTION: In such a door as a window plate 5 such as glass or the like held between both front and rear mounting frames 1 and 2 in a window hole 4 of a door plate body 3 is mounted to the door plate body 3, a plurality of lengthwise folds 8, 8... parallel to plywood boards 7 alternately sticking the directions of the grain of a plurality of wooden thin plates 6, 6... on the are provided, at the same time, a lengthwise mounting frame 10 lengthwise hollows 9 is formed through a plurality of folds 8, 8..., the lengthwise mounting frame 10 is cut along to the size of the window hole 4, and sections 11 and 11 are provided to both ends thereof to form the front mounting frames 1, 1... and rear mounting frames 2, 2....
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