发明名称 |
SOFT MAGNET WITH EMBOSSED STRIPE PATTERN |
摘要 |
A soft magnet structure including a flat sheet of soft magnet. The sheet is embossed with a pattern of densely arranged stripes. The depth of the embossed stripe pattern ranges 0.1 mm and between 0.3 mm. The stripes extend in the same direction and are arranged on at least one surface of the sheet, whereby an external force or shear force is applied to the soft magnet along the stripes, the soft magnet can be torn apart in the direction of the stripes.
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申请公布号 |
US2009297782(A1) |
申请公布日期 |
2009.12.03 |
申请号 |
US20090539096 |
申请日期 |
2009.08.11 |
申请人 |
FAN CHIANG CHEN-LIANG;WU HUNG-CHIH |
发明人 |
FAN CHIANG CHEN-LIANG;WU HUNG-CHIH |
分类号 |
B32B3/30 |
主分类号 |
B32B3/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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