| 发明名称 |
METHOD FOR CUTTING LIFTING MEMBER |
| 摘要 |
The present invention provides a method for cutting lifting members which includes a first step for preparing a steel sheet; a second step of successively forming passages for cutting the lifting members on the steel sheet; and a third step of cutting the lifting members along the passages successively formed. |
| 申请公布号 |
KR20140023599(A) |
申请公布日期 |
2014.02.27 |
| 申请号 |
KR20120089646 |
申请日期 |
2012.08.16 |
| 申请人 |
HYUNDAI HEAVY INDUSTRIES CO., LTD. |
发明人 |
YANG, IN SEOG |
| 分类号 |
B23K37/00 |
主分类号 |
B23K37/00 |
| 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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