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发明名称
Welding mold and preheating device intended to cooperate with the welding mold
摘要
申请公布号
AU729112(B2)
申请公布日期
2001.01.25
申请号
AU19970013821
申请日期
1997.01.02
申请人
RAILTECH INTERNATIONAL
发明人
JEAN-JACQUES THURU
分类号
B23K23/00;E01B11/52;(IPC1-7):E01B11/52
主分类号
B23K23/00
代理机构
代理人
主权项
地址
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