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发明名称
摘要
申请公布号
DE2639158(B2)
申请公布日期
1980.06.12
申请号
DE19762639158
申请日期
1976.08.31
申请人
EPM AG, ZUERICH (SCHWEIZ)
发明人
HESS, FRITZ, METTMENSTETTEN (SCHWEIZ)
分类号
B23K3/06;(IPC1-7):B23K3/06;B23K1/08
主分类号
B23K3/06
代理机构
代理人
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