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发明名称
THE DEVICE FOR T-BARS MANUFACTURE
摘要
申请公布号
PL153762(B1)
申请公布日期
1991.05.31
申请号
PL19860263091
申请日期
1986.12.17
申请人
发明人
分类号
B23K37/04;B23P;B23P19/02;(IPC1-7):B23P19/02
主分类号
B23K37/04
代理机构
代理人
主权项
地址
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