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发明名称
MOULDLESS CASTING
摘要
申请公布号
GB2034216(B)
申请公布日期
1982.09.22
申请号
GB19790027866
申请日期
1979.08.10
申请人
OLIN CORP
发明人
分类号
B22D11/04;B22D11/01;B22D11/08;B22D27/02;(IPC1-7):B22D11/08
主分类号
B22D11/04
代理机构
代理人
主权项
地址
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