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发明名称
Transferring molten metal by gas pressure to upper reception station
摘要
申请公布号
IT1144051(B)
申请公布日期
1986.10.29
申请号
IT19800047708
申请日期
1980.01.25
申请人
GRANGES WEDA AB
发明人
SIEURIN SVEN IVAR;JACOBSSON JAN
分类号
B22D;(IPC1-7):B22D/
主分类号
B22D
代理机构
代理人
主权项
地址
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