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发明名称
DEVICE FOR SPRAYING AN ADHESION PREVENTION AGENT INTO A WELDING TORCH
摘要
申请公布号
EP0840662(A1)
申请公布日期
1998.05.13
申请号
EP19960922026
申请日期
1996.06.24
申请人
HOFFMANN, HANS
发明人
HOFFMANN, HANS
分类号
B23K9/32;(IPC1-7):B23K9/32
主分类号
B23K9/32
代理机构
代理人
主权项
地址
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