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经营范围
发明名称
A wire feed device
摘要
申请公布号
GB2045136(A)
申请公布日期
1980.10.29
申请号
GB19800005256
申请日期
1980.02.15
申请人
ZENTRALINSTITUT FUER SCHWEISSTECHNIK DER DDR
发明人
分类号
B65G13/00;B23K9/133;(IPC1-7):B23K9/12
主分类号
B65G13/00
代理机构
代理人
主权项
地址
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