| 摘要 |
PROBLEM TO BE SOLVED: To provide a holding device allowing simple operation and excellent in visual terms. SOLUTION: A shielding device 15 composed of a plurality of segments has a plurality of shields 16, 17, 18 borne movably at a housing 13, wherein the shields 16, 17, 18 are movable with no relations with one another in the first motion direction 26' from the open position OT to release the housing opening 14 to the closing position ST. COPYRIGHT: (C)2006,JPO&NCIPI
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