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发明名称
EINRICHTUNG ZUM ZUENDEN EINES SCHWEISSLICHTBOGENS
摘要
申请公布号
DE1515274(B2)
申请公布日期
1972.08.03
申请号
DE19631515274
申请日期
1963.10.01
申请人
发明人
分类号
B23K9/067;B23K9/20;H03K3/53;(IPC1-7):B23K9/06
主分类号
B23K9/067
代理机构
代理人
主权项
地址
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