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发明名称
TIG Welding Method of Ferritic Stainless Steel for Excellent Formability of Welding Part
摘要
申请公布号
KR100905602(B1)
申请公布日期
2009.07.02
申请号
KR20070129946
申请日期
2007.12.13
申请人
发明人
分类号
B23K9/167;B23K9/235;B23K35/36
主分类号
B23K9/167
代理机构
代理人
主权项
地址
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