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经营范围
发明名称
BROCA PARA PRAIAS
摘要
申请公布号
BR5601583(U)
申请公布日期
1978.08.08
申请号
BR19760001583U
申请日期
1976.12.30
申请人
ESPELHAUTO METALURG LTD
发明人
VALLINOTTI A
分类号
B23B51/02;(IPC1-7):B23B51/02
主分类号
B23B51/02
代理机构
代理人
主权项
地址
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