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发明名称
MANUFACTURE OF RESISTANCE WELDED TUBE
摘要
申请公布号
JPH07204863(A)
申请公布日期
1995.08.08
申请号
JP19940001355
申请日期
1994.01.11
申请人
NIPPON STEEL CORP
发明人
SEBAYASHI TAKAFUMI;OKAMOTO JUNICHI
分类号
B23K13/00;(IPC1-7):B23K13/00
主分类号
B23K13/00
代理机构
代理人
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地址
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