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发明名称
METHOD OF MANUFACTURING HOLLOW METAL OBJECTS WITH ELABORATED CAVITIES
摘要
申请公布号
EP0951579(B1)
申请公布日期
2003.01.29
申请号
EP19970928619
申请日期
1997.03.10
申请人
UNITED TECHNOLOGIES CORPORATION;INTERNATIONAL CENTER FOR PATON INSTITUTE
发明人
MOVCHAN, BORIS B.;KORZH, ALEXANDER V.;TOPAL, VALERY
分类号
B23P15/04;B22D23/00;B22D29/00;B23P15/02;C23C14/02;C23C14/06;C23C14/30;F01D5/18;(IPC1-7):C23C14/22
主分类号
B23P15/04
代理机构
代理人
主权项
地址
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