申请日期 | 2025-07-22 | 申请号 | JP2006004899U |
公开(公告)号 | JP3126517U | 公开(公告)日 | 2006-11-02 |
公开国别 | JP | 申请人省市代码 | 全国 |
申请人 | National Corporation596172439 | ||
简介 | PROBLEM TO BE SOLVED : to the magnet of the sponge. SOLUTION : to and not impossible, a magnet of a sponge, vulcanizing a ferrite, rare earth magnet material, or the like can be performed. Selected drawing : fig. 1 |
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