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发明名称
PROCESS FOR CASTING METALLIC PARTS WITH THE AID OF A LOST PATTERN
摘要
申请公布号
CS9005200(A3)
申请公布日期
1992.01.15
申请号
CS19900005200
申请日期
1990.10.24
申请人
ALUMINIUM PECHINEY
发明人
GARAT MICHEL ING.
分类号
B22D27/09;B22C9/04;B22D18/00;B22D18/04;B22D23/00;B22D27/13;(IPC1-7):B22D18/04
主分类号
B22D27/09
代理机构
代理人
主权项
地址
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