发明名称 |
MOLD FOR MANUFACTURING SINTERED MAGNET AND METHOD OF MANUFACTURING SINTERED MAGNET |
摘要 |
The present invention relates to a mold for manufacturing a sintered magnet. The mold comprises: a man body with an opening; and a lid which covers the opening and has an inner surface which is located on the main body in a state of covering the opening wherein the inner surface has a plane surface which intersects with an inner wall surface of the main body at an obtuse angle, or has a curved surface where a tangent plane of each point on an intersection line with the inner wall surface intersects with the inner wall surface at an obtuse angle. |
申请公布号 |
KR20150137026(A) |
申请公布日期 |
2015.12.08 |
申请号 |
KR20150074735 |
申请日期 |
2015.05.28 |
申请人 |
DAIDO TOKUSHUKO KABUSHIKI KAISHA |
发明人 |
TAKAGI SHINOBU |
分类号 |
H01F41/02;H01F1/055;H01F1/057 |
主分类号 |
H01F41/02 |
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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