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发明名称
MACARICO A GAS E FERRO DE SOLDAR
摘要
申请公布号
BR5700550(U)
申请公布日期
1977.11.01
申请号
BR19770000550U
申请日期
1977.05.10
申请人
FIGAS METALURG LTD
发明人
RABELLO O
分类号
B23K5/00;(IPC1-7):B23K5/00
主分类号
B23K5/00
代理机构
代理人
主权项
地址
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