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经营范围
发明名称
Improvements in or relating to pressure diecasting
摘要
申请公布号
GB817543(A)
申请公布日期
1959.07.29
申请号
GB19560017673
申请日期
1956.06.07
申请人
REGIE NATIONALE DES USINES RENAULT
发明人
分类号
B22D17/32
主分类号
B22D17/32
代理机构
代理人
主权项
地址
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