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经营范围
发明名称
METHOD AND DEVICE FOR CUTTING STEEL SHEET
摘要
申请公布号
JPS6374515(A)
申请公布日期
1988.04.05
申请号
JP19860220638
申请日期
1986.09.18
申请人
SUMITOMO METAL IND LTD
发明人
SHINOZAKI MASATOSHI
分类号
B23D36/00
主分类号
B23D36/00
代理机构
代理人
主权项
地址
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