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经营范围
发明名称
Protective gas for laser hybrid welding of metallic materials
摘要
申请公布号
EP1419846(A3)
申请公布日期
2004.05.26
申请号
EP20030025960
申请日期
2003.11.13
申请人
MESSER GRIESHEIM GMBH
发明人
HILDEBRANDT, BERND, DR.;KAYA, CERKEZ;WANKUM, ACHIM
分类号
B23K26/14;B23K35/38;(IPC1-7):B23K26/14
主分类号
B23K26/14
代理机构
代理人
主权项
地址
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