| 摘要 |
PROBLEM TO BE SOLVED: To provide an opening/closing door type frame which has an opening having one side fixed and which can be opened/closed about the fixed side in order to be easily used when a picture or the like is taken in and out of the frame. SOLUTION: The opening/closing door type frame which has the opening having one side fixed can be opened/closed about the fixed side. COPYRIGHT: (C)2004,JPO&NCIPI
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