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发明名称
Moule pour pièces moulées de précision
摘要
申请公布号
FR1139653(A)
申请公布日期
1957.07.03
申请号
FRD1139653
申请日期
1955.10.24
申请人
ROLLS-ROYCE LIMITED
发明人
分类号
B22C1/16;B22C3/00;B22C9/04
主分类号
B22C1/16
代理机构
代理人
主权项
地址
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