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发明名称
PROCEDIMENTO PER LA RIPARAZIONE DELLA PIASTRA DI FONDO DI UNA LINGOTTIERA
摘要
申请公布号
IT1083285(B)
申请公布日期
1985.05.21
申请号
IT19770068218
申请日期
1977.05.27
申请人
FOSECO INTERNATIONAL LTD
发明人
分类号
B22D7/06;B23P6/04;(IPC1-7):B22D/
主分类号
B22D7/06
代理机构
代理人
主权项
地址
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