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发明名称
BURNER, BASE METAL REMOVING DEVICE AND BASE METAL REMOVING METHOD
摘要
申请公布号
JPH0551622(A)
申请公布日期
1993.03.02
申请号
JP19910206902
申请日期
1991.08.19
申请人
SUMITOMO METAL IND LTD
发明人
TANIGAWA KATSUYA
分类号
B23K7/00;C21C5/46
主分类号
B23K7/00
代理机构
代理人
主权项
地址
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